15560448

素因数分解:

$2^8\times 3^1\times {\mathrm{20261}}^1$

素因数の和:20280

約数の個数: 36

約数和(自身を含む): 41415528

約数和(自身を除く): 25855080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 20261, 40522, 60783, 81044, 121566, 162088, 243132, 324176, 486264, 648352, 972528, 1296704, 1945056, 2593408, 3890112, 5186816, 7780224, 15560448]

約数ペア:

[(1, 15560448), (2, 7780224), (3, 5186816), (4, 3890112), (6, 2593408), (8, 1945056), (12, 1296704), (16, 972528), (24, 648352), (32, 486264), (48, 324176), (64, 243132), (96, 162088), (128, 121566), (192, 81044), (256, 60783), (384, 40522), (768, 20261)]