814443872

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{4441}}^1$

素因数の和:4983

約数の個数: 48

約数和(自身を含む): 1752955344

約数和(自身を除く): 938511472

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 521, 1042, 2084, 4168, 4441, 5731, 8336, 8882, 11462, 16672, 17764, 22924, 35528, 45848, 48851, 71056, 91696, 97702, 142112, 183392, 195404, 390808, 781616, 1563232, 2313761, 4627522, 9255044, 18510088, 25451371, 37020176, 50902742, 74040352, 101805484, 203610968, 407221936, 814443872]

約数ペア:

[(1, 814443872), (2, 407221936), (4, 203610968), (8, 101805484), (11, 74040352), (16, 50902742), (22, 37020176), (32, 25451371), (44, 18510088), (88, 9255044), (176, 4627522), (352, 2313761), (521, 1563232), (1042, 781616), (2084, 390808), (4168, 195404), (4441, 183392), (5731, 142112), (8336, 97702), (8882, 91696), (11462, 71056), (16672, 48851), (17764, 45848), (22924, 35528)]