71369142964

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1559}}^1\times {\mathrm{39877}}^1$

素因数の和:41488

約数の個数: 48

約数和(自身を含む): 146317167360

約数和(自身を除く): 74948024396

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 1559, 3118, 6236, 10913, 21826, 39877, 43652, 63919, 79754, 127838, 159508, 255676, 279139, 447433, 558278, 894866, 1116556, 1634957, 1789732, 3269914, 6539828, 11444699, 22889398, 45778796, 62168243, 124336486, 248672972, 435177701, 870355402, 1740710804, 2548897963, 5097795926, 10195591852, 17842285741, 35684571482, 71369142964]

約数ペア:

[(1, 71369142964), (2, 35684571482), (4, 17842285741), (7, 10195591852), (14, 5097795926), (28, 2548897963), (41, 1740710804), (82, 870355402), (164, 435177701), (287, 248672972), (574, 124336486), (1148, 62168243), (1559, 45778796), (3118, 22889398), (6236, 11444699), (10913, 6539828), (21826, 3269914), (39877, 1789732), (43652, 1634957), (63919, 1116556), (79754, 894866), (127838, 558278), (159508, 447433), (255676, 279139)]