38993032

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 80110080

約数和(自身を除く): 41117048

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 151, 169, 191, 302, 338, 382, 604, 676, 764, 1208, 1352, 1528, 1963, 2483, 3926, 4966, 7852, 9932, 15704, 19864, 25519, 28841, 32279, 51038, 57682, 64558, 102076, 115364, 129116, 204152, 230728, 258232, 374933, 749866, 1499732, 2999464, 4874129, 9748258, 19496516, 38993032]

約数ペア:

[(1, 38993032), (2, 19496516), (4, 9748258), (8, 4874129), (13, 2999464), (26, 1499732), (52, 749866), (104, 374933), (151, 258232), (169, 230728), (191, 204152), (302, 129116), (338, 115364), (382, 102076), (604, 64558), (676, 57682), (764, 51038), (1208, 32279), (1352, 28841), (1528, 25519), (1963, 19864), (2483, 15704), (3926, 9932), (4966, 7852)]