28354240

素因数分解:

$2^6\times 5^1\times {\mathrm{88607}}^1$

素因数の和:88624

約数の個数: 28

約数和(自身を含む): 67519296

約数和(自身を除く): 39165056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 88607, 177214, 354428, 443035, 708856, 886070, 1417712, 1772140, 2835424, 3544280, 5670848, 7088560, 14177120, 28354240]

約数ペア:

[(1, 28354240), (2, 14177120), (4, 7088560), (5, 5670848), (8, 3544280), (10, 2835424), (16, 1772140), (20, 1417712), (32, 886070), (40, 708856), (64, 443035), (80, 354428), (160, 177214), (320, 88607)]