25994424

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:520

約数の個数: 64

約数和(自身を含む): 67825440

約数和(自身を除く): 41831016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 73, 74, 111, 146, 148, 219, 222, 292, 296, 401, 438, 444, 584, 802, 876, 888, 1203, 1604, 1752, 2406, 2701, 3208, 4812, 5402, 8103, 9624, 10804, 14837, 16206, 21608, 29273, 29674, 32412, 44511, 58546, 59348, 64824, 87819, 89022, 117092, 118696, 175638, 178044, 234184, 351276, 356088, 702552, 1083101, 2166202, 3249303, 4332404, 6498606, 8664808, 12997212, 25994424]

約数ペア:

[(1, 25994424), (2, 12997212), (3, 8664808), (4, 6498606), (6, 4332404), (8, 3249303), (12, 2166202), (24, 1083101), (37, 702552), (73, 356088), (74, 351276), (111, 234184), (146, 178044), (148, 175638), (219, 118696), (222, 117092), (292, 89022), (296, 87819), (401, 64824), (438, 59348), (444, 58546), (584, 44511), (802, 32412), (876, 29674), (888, 29273), (1203, 21608), (1604, 16206), (1752, 14837), (2406, 10804), (2701, 9624), (3208, 8103), (4812, 5402)]