25029888

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 75546240

約数和(自身を除く): 50516352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 92, 96, 104, 109, 128, 138, 156, 184, 192, 208, 218, 256, 276, 299, 312, 327, 368, 384, 416, 436, 552, 598, 624, 654, 736, 768, 832, 872, 897, 1104, 1196, 1248, 1308, 1417, 1472, 1664, 1744, 1794, 2208, 2392, 2496, 2507, 2616, 2834, 2944, 3328, 3488, 3588, 4251, 4416, 4784, 4992, 5014, 5232, 5668, 5888, 6976, 7176, 7521, 8502, 8832, 9568, 9984, 10028, 10464, 11336, 13952, 14352, 15042, 17004, 17664, 19136, 20056, 20928, 22672, 27904, 28704, 30084, 32591, 34008, 38272, 40112, 41856, 45344, 57408, 60168, 65182, 68016, 76544, 80224, 83712, 90688, 97773, 114816, 120336, 130364, 136032, 160448, 181376, 195546, 229632, 240672, 260728, 272064, 320896, 362752, 391092, 481344, 521456, 544128, 641792, 782184, 962688, 1042912, 1088256, 1564368, 1925376, 2085824, 3128736, 4171648, 6257472, 8343296, 12514944, 25029888]

約数ペア:

[(1, 25029888), (2, 12514944), (3, 8343296), (4, 6257472), (6, 4171648), (8, 3128736), (12, 2085824), (13, 1925376), (16, 1564368), (23, 1088256), (24, 1042912), (26, 962688), (32, 782184), (39, 641792), (46, 544128), (48, 521456), (52, 481344), (64, 391092), (69, 362752), (78, 320896), (92, 272064), (96, 260728), (104, 240672), (109, 229632), (128, 195546), (138, 181376), (156, 160448), (184, 136032), (192, 130364), (208, 120336), (218, 114816), (256, 97773), (276, 90688), (299, 83712), (312, 80224), (327, 76544), (368, 68016), (384, 65182), (416, 60168), (436, 57408), (552, 45344), (598, 41856), (624, 40112), (654, 38272), (736, 34008), (768, 32591), (832, 30084), (872, 28704), (897, 27904), (1104, 22672), (1196, 20928), (1248, 20056), (1308, 19136), (1417, 17664), (1472, 17004), (1664, 15042), (1744, 14352), (1794, 13952), (2208, 11336), (2392, 10464), (2496, 10028), (2507, 9984), (2616, 9568), (2834, 8832), (2944, 8502), (3328, 7521), (3488, 7176), (3588, 6976), (4251, 5888), (4416, 5668), (4784, 5232), (4992, 5014)]