23979404

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{151}}^1$

素因数の和:258

約数の個数: 36

約数和(自身を含む): 44911440

約数和(自身を除く): 20932036

約数列:

[1, 2, 4, 29, 37, 58, 74, 116, 148, 151, 302, 604, 1073, 1369, 2146, 2738, 4292, 4379, 5476, 5587, 8758, 11174, 17516, 22348, 39701, 79402, 158804, 162023, 206719, 324046, 413438, 648092, 826876, 5994851, 11989702, 23979404]

約数ペア:

[(1, 23979404), (2, 11989702), (4, 5994851), (29, 826876), (37, 648092), (58, 413438), (74, 324046), (116, 206719), (148, 162023), (151, 158804), (302, 79402), (604, 39701), (1073, 22348), (1369, 17516), (2146, 11174), (2738, 8758), (4292, 5587), (4379, 5476)]