38413336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21727}}^1$

素因数の和:21763

約数の個数: 32

約数和(自身を含む): 82131840

約数和(自身を除く): 43718504

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 21727, 43454, 86908, 173816, 282451, 369359, 564902, 738718, 1129804, 1477436, 2259608, 2954872, 4801667, 9603334, 19206668, 38413336]

約数ペア:

[(1, 38413336), (2, 19206668), (4, 9603334), (8, 4801667), (13, 2954872), (17, 2259608), (26, 1477436), (34, 1129804), (52, 738718), (68, 564902), (104, 369359), (136, 282451), (221, 173816), (442, 86908), (884, 43454), (1768, 21727)]