143419456

素因数分解:

$2^6\times {\mathrm{349}}^1\times {\mathrm{6421}}^1$

素因数の和:6782

約数の個数: 28

約数和(自身を含む): 285457900

約数和(自身を除く): 142038444

約数列:

[1, 2, 4, 8, 16, 32, 64, 349, 698, 1396, 2792, 5584, 6421, 11168, 12842, 22336, 25684, 51368, 102736, 205472, 410944, 2240929, 4481858, 8963716, 17927432, 35854864, 71709728, 143419456]

約数ペア:

[(1, 143419456), (2, 71709728), (4, 35854864), (8, 17927432), (16, 8963716), (32, 4481858), (64, 2240929), (349, 410944), (698, 205472), (1396, 102736), (2792, 51368), (5584, 25684), (6421, 22336), (11168, 12842)]