38770264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3691}}^1$

素因数の和:3811

約数の個数: 32

約数和(自身を含む): 79082640

約数和(自身を除く): 40312376

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1313, 2626, 3691, 5252, 7382, 10504, 14764, 29528, 47983, 95966, 191932, 372791, 383864, 745582, 1491164, 2982328, 4846283, 9692566, 19385132, 38770264]

約数ペア:

[(1, 38770264), (2, 19385132), (4, 9692566), (8, 4846283), (13, 2982328), (26, 1491164), (52, 745582), (101, 383864), (104, 372791), (202, 191932), (404, 95966), (808, 47983), (1313, 29528), (2626, 14764), (3691, 10504), (5252, 7382)]