401753536

素因数分解:

$2^6\times {\mathrm{353}}^1\times {\mathrm{17783}}^1$

素因数の和:18148

約数の個数: 28

約数和(自身を含む): 799533072

約数和(自身を除く): 397779536

約数列:

[1, 2, 4, 8, 16, 32, 64, 353, 706, 1412, 2824, 5648, 11296, 17783, 22592, 35566, 71132, 142264, 284528, 569056, 1138112, 6277399, 12554798, 25109596, 50219192, 100438384, 200876768, 401753536]

約数ペア:

[(1, 401753536), (2, 200876768), (4, 100438384), (8, 50219192), (16, 25109596), (32, 12554798), (64, 6277399), (353, 1138112), (706, 569056), (1412, 284528), (2824, 142264), (5648, 71132), (11296, 35566), (17783, 22592)]