25299456

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:222

約数の個数: 160

約数和(自身を含む): 83411328

約数和(自身を除く): 58111872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 181, 182, 192, 208, 224, 256, 273, 312, 336, 362, 364, 384, 416, 448, 512, 543, 546, 624, 672, 724, 728, 768, 832, 896, 1086, 1092, 1248, 1267, 1344, 1448, 1456, 1536, 1664, 1792, 2172, 2184, 2353, 2496, 2534, 2688, 2896, 2912, 3328, 3584, 3801, 4344, 4368, 4706, 4992, 5068, 5376, 5792, 5824, 6656, 7059, 7602, 8688, 8736, 9412, 9984, 10136, 10752, 11584, 11648, 14118, 15204, 16471, 17376, 17472, 18824, 19968, 20272, 23168, 23296, 28236, 30408, 32942, 34752, 34944, 37648, 40544, 46336, 46592, 49413, 56472, 60816, 65884, 69504, 69888, 75296, 81088, 92672, 98826, 112944, 121632, 131768, 139008, 139776, 150592, 162176, 197652, 225888, 243264, 263536, 278016, 301184, 324352, 395304, 451776, 486528, 527072, 602368, 648704, 790608, 903552, 973056, 1054144, 1204736, 1581216, 1807104, 1946112, 2108288, 3162432, 3614208, 4216576, 6324864, 8433152, 12649728, 25299456]

約数ペア:

[(1, 25299456), (2, 12649728), (3, 8433152), (4, 6324864), (6, 4216576), (7, 3614208), (8, 3162432), (12, 2108288), (13, 1946112), (14, 1807104), (16, 1581216), (21, 1204736), (24, 1054144), (26, 973056), (28, 903552), (32, 790608), (39, 648704), (42, 602368), (48, 527072), (52, 486528), (56, 451776), (64, 395304), (78, 324352), (84, 301184), (91, 278016), (96, 263536), (104, 243264), (112, 225888), (128, 197652), (156, 162176), (168, 150592), (181, 139776), (182, 139008), (192, 131768), (208, 121632), (224, 112944), (256, 98826), (273, 92672), (312, 81088), (336, 75296), (362, 69888), (364, 69504), (384, 65884), (416, 60816), (448, 56472), (512, 49413), (543, 46592), (546, 46336), (624, 40544), (672, 37648), (724, 34944), (728, 34752), (768, 32942), (832, 30408), (896, 28236), (1086, 23296), (1092, 23168), (1248, 20272), (1267, 19968), (1344, 18824), (1448, 17472), (1456, 17376), (1536, 16471), (1664, 15204), (1792, 14118), (2172, 11648), (2184, 11584), (2353, 10752), (2496, 10136), (2534, 9984), (2688, 9412), (2896, 8736), (2912, 8688), (3328, 7602), (3584, 7059), (3801, 6656), (4344, 5824), (4368, 5792), (4706, 5376), (4992, 5068)]