68288488

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{971}}^1$

素因数の和:1185

約数の個数: 32

約数和(自身を含む): 131220000

約数和(自身を除く): 62931512

約数列:

[1, 2, 4, 8, 59, 118, 149, 236, 298, 472, 596, 971, 1192, 1942, 3884, 7768, 8791, 17582, 35164, 57289, 70328, 114578, 144679, 229156, 289358, 458312, 578716, 1157432, 8536061, 17072122, 34144244, 68288488]

約数ペア:

[(1, 68288488), (2, 34144244), (4, 17072122), (8, 8536061), (59, 1157432), (118, 578716), (149, 458312), (236, 289358), (298, 229156), (472, 144679), (596, 114578), (971, 70328), (1192, 57289), (1942, 35164), (3884, 17582), (7768, 8791)]