64385408

素因数分解:

$2^7\times {\mathrm{677}}^1\times {\mathrm{743}}^1$

素因数の和:1434

約数の個数: 32

約数和(自身を含む): 128630160

約数和(自身を除く): 64244752

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 677, 743, 1354, 1486, 2708, 2972, 5416, 5944, 10832, 11888, 21664, 23776, 43328, 47552, 86656, 95104, 503011, 1006022, 2012044, 4024088, 8048176, 16096352, 32192704, 64385408]

約数ペア:

[(1, 64385408), (2, 32192704), (4, 16096352), (8, 8048176), (16, 4024088), (32, 2012044), (64, 1006022), (128, 503011), (677, 95104), (743, 86656), (1354, 47552), (1486, 43328), (2708, 23776), (2972, 21664), (5416, 11888), (5944, 10832)]