13489432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 29859840

約数和(自身を除く): 16370408

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 71, 88, 127, 136, 142, 187, 254, 284, 374, 508, 568, 748, 781, 1016, 1207, 1397, 1496, 1562, 2159, 2414, 2794, 3124, 4318, 4828, 5588, 6248, 8636, 9017, 9656, 11176, 13277, 17272, 18034, 23749, 26554, 36068, 47498, 53108, 72136, 94996, 99187, 106216, 153289, 189992, 198374, 306578, 396748, 613156, 793496, 1226312, 1686179, 3372358, 6744716, 13489432]

約数ペア:

[(1, 13489432), (2, 6744716), (4, 3372358), (8, 1686179), (11, 1226312), (17, 793496), (22, 613156), (34, 396748), (44, 306578), (68, 198374), (71, 189992), (88, 153289), (127, 106216), (136, 99187), (142, 94996), (187, 72136), (254, 53108), (284, 47498), (374, 36068), (508, 26554), (568, 23749), (748, 18034), (781, 17272), (1016, 13277), (1207, 11176), (1397, 9656), (1496, 9017), (1562, 8636), (2159, 6248), (2414, 5588), (2794, 4828), (3124, 4318)]