25295272

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{881}}^1$

素因数の和:1021

約数の個数: 32

約数和(自身を含む): 49268520

約数和(自身を除く): 23973248

約数列:

[1, 2, 4, 8, 37, 74, 97, 148, 194, 296, 388, 776, 881, 1762, 3524, 3589, 7048, 7178, 14356, 28712, 32597, 65194, 85457, 130388, 170914, 260776, 341828, 683656, 3161909, 6323818, 12647636, 25295272]

約数ペア:

[(1, 25295272), (2, 12647636), (4, 6323818), (8, 3161909), (37, 683656), (74, 341828), (97, 260776), (148, 170914), (194, 130388), (296, 85457), (388, 65194), (776, 32597), (881, 28712), (1762, 14356), (3524, 7178), (3589, 7048)]