38270648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2437}}^1$

素因数の和:2607

約数の個数: 32

約数和(自身を含む): 77820960

約数和(自身を除く): 39550312

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 151, 302, 604, 1208, 1963, 2437, 3926, 4874, 7852, 9748, 15704, 19496, 31681, 63362, 126724, 253448, 367987, 735974, 1471948, 2943896, 4783831, 9567662, 19135324, 38270648]

約数ペア:

[(1, 38270648), (2, 19135324), (4, 9567662), (8, 4783831), (13, 2943896), (26, 1471948), (52, 735974), (104, 367987), (151, 253448), (302, 126724), (604, 63362), (1208, 31681), (1963, 19496), (2437, 15704), (3926, 9748), (4874, 7852)]