13640448

素因数分解:

$2^8\times 3^1\times {\mathrm{17761}}^1$

素因数の和:17780

約数の個数: 36

約数和(自身を含む): 36305528

約数和(自身を除く): 22665080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 17761, 35522, 53283, 71044, 106566, 142088, 213132, 284176, 426264, 568352, 852528, 1136704, 1705056, 2273408, 3410112, 4546816, 6820224, 13640448]

約数ペア:

[(1, 13640448), (2, 6820224), (3, 4546816), (4, 3410112), (6, 2273408), (8, 1705056), (12, 1136704), (16, 852528), (24, 568352), (32, 426264), (48, 284176), (64, 213132), (96, 142088), (128, 106566), (192, 71044), (256, 53283), (384, 35522), (768, 17761)]