28401472

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{40343}}^1$

素因数の和:40366

約数の個数: 28

約数和(自身を含む): 61484256

約数和(自身を除く): 33082784

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 40343, 80686, 161372, 322744, 443773, 645488, 887546, 1290976, 1775092, 2581952, 3550184, 7100368, 14200736, 28401472]

約数ペア:

[(1, 28401472), (2, 14200736), (4, 7100368), (8, 3550184), (11, 2581952), (16, 1775092), (22, 1290976), (32, 887546), (44, 645488), (64, 443773), (88, 322744), (176, 161372), (352, 80686), (704, 40343)]