38918984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22013}}^1$

素因数の和:22049

約数の個数: 32

約数和(自身を含む): 83212920

約数和(自身を除く): 44293936

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 22013, 44026, 88052, 176104, 286169, 374221, 572338, 748442, 1144676, 1496884, 2289352, 2993768, 4864873, 9729746, 19459492, 38918984]

約数ペア:

[(1, 38918984), (2, 19459492), (4, 9729746), (8, 4864873), (13, 2993768), (17, 2289352), (26, 1496884), (34, 1144676), (52, 748442), (68, 572338), (104, 374221), (136, 286169), (221, 176104), (442, 88052), (884, 44026), (1768, 22013)]