4394334448

素因数分解:

$2^4\times 7^1\times {\mathrm{263}}^1\times {\mathrm{149183}}^1$

素因数の和:149461

約数の個数: 40

約数和(自身を含む): 9767374848

約数和(自身を除く): 5373040400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 263, 526, 1052, 1841, 2104, 3682, 4208, 7364, 14728, 29456, 149183, 298366, 596732, 1044281, 1193464, 2088562, 2386928, 4177124, 8354248, 16708496, 39235129, 78470258, 156940516, 274645903, 313881032, 549291806, 627762064, 1098583612, 2197167224, 4394334448]

約数ペア:

[(1, 4394334448), (2, 2197167224), (4, 1098583612), (7, 627762064), (8, 549291806), (14, 313881032), (16, 274645903), (28, 156940516), (56, 78470258), (112, 39235129), (263, 16708496), (526, 8354248), (1052, 4177124), (1841, 2386928), (2104, 2088562), (3682, 1193464), (4208, 1044281), (7364, 596732), (14728, 298366), (29456, 149183)]