7280924

素因数分解:

$2^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{569}}^1$

素因数の和:1037

約数の個数: 24

約数和(自身を含む): 14619360

約数和(自身を除く): 7338436

約数列:

[1, 2, 4, 7, 14, 28, 457, 569, 914, 1138, 1828, 2276, 3199, 3983, 6398, 7966, 12796, 15932, 260033, 520066, 1040132, 1820231, 3640462, 7280924]

約数ペア:

[(1, 7280924), (2, 3640462), (4, 1820231), (7, 1040132), (14, 520066), (28, 260033), (457, 15932), (569, 12796), (914, 7966), (1138, 6398), (1828, 3983), (2276, 3199)]