71034496

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{42689}}^1$

素因数の和:42716

約数の個数: 32

約数和(自身を含む): 152403300

約数和(自身を除く): 81368804

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 42689, 85378, 170756, 341512, 554957, 683024, 1109914, 1366048, 2219828, 2732096, 4439656, 5464192, 8879312, 17758624, 35517248, 71034496]

約数ペア:

[(1, 71034496), (2, 35517248), (4, 17758624), (8, 8879312), (13, 5464192), (16, 4439656), (26, 2732096), (32, 2219828), (52, 1366048), (64, 1109914), (104, 683024), (128, 554957), (208, 341512), (416, 170756), (832, 85378), (1664, 42689)]