27578252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 53978400

約数和(自身を除く): 26400148

約数列:

[1, 2, 4, 13, 26, 52, 59, 89, 101, 118, 178, 202, 236, 356, 404, 767, 1157, 1313, 1534, 2314, 2626, 3068, 4628, 5251, 5252, 5959, 8989, 10502, 11918, 17978, 21004, 23836, 35956, 68263, 77467, 116857, 136526, 154934, 233714, 273052, 309868, 467428, 530351, 1060702, 2121404, 6894563, 13789126, 27578252]

約数ペア:

[(1, 27578252), (2, 13789126), (4, 6894563), (13, 2121404), (26, 1060702), (52, 530351), (59, 467428), (89, 309868), (101, 273052), (118, 233714), (178, 154934), (202, 136526), (236, 116857), (356, 77467), (404, 68263), (767, 35956), (1157, 23836), (1313, 21004), (1534, 17978), (2314, 11918), (2626, 10502), (3068, 8989), (4628, 5959), (5251, 5252)]