12820352

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{2707}}^1$

素因数の和:2758

約数の個数: 32

約数和(自身を含む): 26240520

約数和(自身を除く): 13420168

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1184, 2368, 2707, 4736, 5414, 10828, 21656, 43312, 86624, 100159, 173248, 200318, 346496, 400636, 801272, 1602544, 3205088, 6410176, 12820352]

約数ペア:

[(1, 12820352), (2, 6410176), (4, 3205088), (8, 1602544), (16, 801272), (32, 400636), (37, 346496), (64, 200318), (74, 173248), (128, 100159), (148, 86624), (296, 43312), (592, 21656), (1184, 10828), (2368, 5414), (2707, 4736)]