63671304872

素因数分解:

$2^3\times 7^1\times {\mathrm{491}}^1\times {\mathrm{2315657}}^1$

素因数の和:2316161

約数の個数: 32

約数和(自身を含む): 136716448320

約数和(自身を除く): 73045143448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 491, 982, 1964, 3437, 3928, 6874, 13748, 27496, 2315657, 4631314, 9262628, 16209599, 18525256, 32419198, 64838396, 129676792, 1136987587, 2273975174, 4547950348, 7958913109, 9095900696, 15917826218, 31835652436, 63671304872]

約数ペア:

[(1, 63671304872), (2, 31835652436), (4, 15917826218), (7, 9095900696), (8, 7958913109), (14, 4547950348), (28, 2273975174), (56, 1136987587), (491, 129676792), (982, 64838396), (1964, 32419198), (3437, 18525256), (3928, 16209599), (6874, 9262628), (13748, 4631314), (27496, 2315657)]