12620608

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:240

約数の個数: 112

約数和(自身を含む): 33796224

約数和(自身を除く): 21175616

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 143, 154, 176, 182, 197, 208, 224, 286, 308, 352, 364, 394, 416, 448, 572, 616, 704, 728, 788, 832, 1001, 1144, 1232, 1379, 1456, 1576, 2002, 2167, 2288, 2464, 2561, 2758, 2912, 3152, 4004, 4334, 4576, 4928, 5122, 5516, 5824, 6304, 8008, 8668, 9152, 10244, 11032, 12608, 15169, 16016, 17336, 17927, 20488, 22064, 28171, 30338, 32032, 34672, 35854, 40976, 44128, 56342, 60676, 64064, 69344, 71708, 81952, 88256, 112684, 121352, 138688, 143416, 163904, 197197, 225368, 242704, 286832, 394394, 450736, 485408, 573664, 788788, 901472, 970816, 1147328, 1577576, 1802944, 3155152, 6310304, 12620608]

約数ペア:

[(1, 12620608), (2, 6310304), (4, 3155152), (7, 1802944), (8, 1577576), (11, 1147328), (13, 970816), (14, 901472), (16, 788788), (22, 573664), (26, 485408), (28, 450736), (32, 394394), (44, 286832), (52, 242704), (56, 225368), (64, 197197), (77, 163904), (88, 143416), (91, 138688), (104, 121352), (112, 112684), (143, 88256), (154, 81952), (176, 71708), (182, 69344), (197, 64064), (208, 60676), (224, 56342), (286, 44128), (308, 40976), (352, 35854), (364, 34672), (394, 32032), (416, 30338), (448, 28171), (572, 22064), (616, 20488), (704, 17927), (728, 17336), (788, 16016), (832, 15169), (1001, 12608), (1144, 11032), (1232, 10244), (1379, 9152), (1456, 8668), (1576, 8008), (2002, 6304), (2167, 5824), (2288, 5516), (2464, 5122), (2561, 4928), (2758, 4576), (2912, 4334), (3152, 4004)]