28090608

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 160

約数和(自身を含む): 91660800

約数和(自身を除く): 63570192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 59, 78, 84, 91, 104, 109, 112, 118, 156, 168, 177, 182, 208, 218, 236, 273, 312, 327, 336, 354, 364, 413, 436, 472, 546, 624, 654, 708, 728, 763, 767, 826, 872, 944, 1092, 1239, 1308, 1416, 1417, 1456, 1526, 1534, 1652, 1744, 2184, 2289, 2301, 2478, 2616, 2832, 2834, 3052, 3068, 3304, 4251, 4368, 4578, 4602, 4956, 5232, 5369, 5668, 6104, 6136, 6431, 6608, 8502, 9156, 9204, 9912, 9919, 10738, 11336, 12208, 12272, 12862, 16107, 17004, 18312, 18408, 19293, 19824, 19838, 21476, 22672, 25724, 29757, 32214, 34008, 36624, 36816, 38586, 39676, 42952, 45017, 51448, 59514, 64428, 68016, 77172, 79352, 83603, 85904, 90034, 102896, 119028, 128856, 135051, 154344, 158704, 167206, 180068, 238056, 250809, 257712, 270102, 308688, 334412, 360136, 476112, 501618, 540204, 585221, 668824, 720272, 1003236, 1080408, 1170442, 1337648, 1755663, 2006472, 2160816, 2340884, 3511326, 4012944, 4681768, 7022652, 9363536, 14045304, 28090608]

約数ペア:

[(1, 28090608), (2, 14045304), (3, 9363536), (4, 7022652), (6, 4681768), (7, 4012944), (8, 3511326), (12, 2340884), (13, 2160816), (14, 2006472), (16, 1755663), (21, 1337648), (24, 1170442), (26, 1080408), (28, 1003236), (39, 720272), (42, 668824), (48, 585221), (52, 540204), (56, 501618), (59, 476112), (78, 360136), (84, 334412), (91, 308688), (104, 270102), (109, 257712), (112, 250809), (118, 238056), (156, 180068), (168, 167206), (177, 158704), (182, 154344), (208, 135051), (218, 128856), (236, 119028), (273, 102896), (312, 90034), (327, 85904), (336, 83603), (354, 79352), (364, 77172), (413, 68016), (436, 64428), (472, 59514), (546, 51448), (624, 45017), (654, 42952), (708, 39676), (728, 38586), (763, 36816), (767, 36624), (826, 34008), (872, 32214), (944, 29757), (1092, 25724), (1239, 22672), (1308, 21476), (1416, 19838), (1417, 19824), (1456, 19293), (1526, 18408), (1534, 18312), (1652, 17004), (1744, 16107), (2184, 12862), (2289, 12272), (2301, 12208), (2478, 11336), (2616, 10738), (2832, 9919), (2834, 9912), (3052, 9204), (3068, 9156), (3304, 8502), (4251, 6608), (4368, 6431), (4578, 6136), (4602, 6104), (4956, 5668), (5232, 5369)]