221488448

素因数分解:

$2^6\times {\mathrm{137}}^1\times {\mathrm{25261}}^1$

素因数の和:25410

約数の個数: 28

約数和(自身を含む): 442741812

約数和(自身を除く): 221253364

約数列:

[1, 2, 4, 8, 16, 32, 64, 137, 274, 548, 1096, 2192, 4384, 8768, 25261, 50522, 101044, 202088, 404176, 808352, 1616704, 3460757, 6921514, 13843028, 27686056, 55372112, 110744224, 221488448]

約数ペア:

[(1, 221488448), (2, 110744224), (4, 55372112), (8, 27686056), (16, 13843028), (32, 6921514), (64, 3460757), (137, 1616704), (274, 808352), (548, 404176), (1096, 202088), (2192, 101044), (4384, 50522), (8768, 25261)]