629702992

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{3023}}^1$

素因数の和:3355

約数の個数: 40

約数和(自身を含む): 1250919936

約数和(自身を除く): 621216944

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 277, 376, 554, 752, 1108, 2216, 3023, 4432, 6046, 12092, 13019, 24184, 26038, 48368, 52076, 104152, 142081, 208304, 284162, 568324, 837371, 1136648, 1674742, 2273296, 3349484, 6698968, 13397936, 39356437, 78712874, 157425748, 314851496, 629702992]

約数ペア:

[(1, 629702992), (2, 314851496), (4, 157425748), (8, 78712874), (16, 39356437), (47, 13397936), (94, 6698968), (188, 3349484), (277, 2273296), (376, 1674742), (554, 1136648), (752, 837371), (1108, 568324), (2216, 284162), (3023, 208304), (4432, 142081), (6046, 104152), (12092, 52076), (13019, 48368), (24184, 26038)]