64521088

素因数分解:

$2^7\times {\mathrm{457}}^1\times {\mathrm{1103}}^1$

素因数の和:1574

約数の個数: 32

約数和(自身を含む): 128936160

約数和(自身を除く): 64415072

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 457, 914, 1103, 1828, 2206, 3656, 4412, 7312, 8824, 14624, 17648, 29248, 35296, 58496, 70592, 141184, 504071, 1008142, 2016284, 4032568, 8065136, 16130272, 32260544, 64521088]

約数ペア:

[(1, 64521088), (2, 32260544), (4, 16130272), (8, 8065136), (16, 4032568), (32, 2016284), (64, 1008142), (128, 504071), (457, 141184), (914, 70592), (1103, 58496), (1828, 35296), (2206, 29248), (3656, 17648), (4412, 14624), (7312, 8824)]