71652470

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{1277}}^1$

素因数の和:1496

約数の個数: 32

約数和(自身を含む): 133975296

約数和(自身を除く): 62322826

約数列:

[1, 2, 5, 10, 31, 62, 155, 181, 310, 362, 905, 1277, 1810, 2554, 5611, 6385, 11222, 12770, 28055, 39587, 56110, 79174, 197935, 231137, 395870, 462274, 1155685, 2311370, 7165247, 14330494, 35826235, 71652470]

約数ペア:

[(1, 71652470), (2, 35826235), (5, 14330494), (10, 7165247), (31, 2311370), (62, 1155685), (155, 462274), (181, 395870), (310, 231137), (362, 197935), (905, 79174), (1277, 56110), (1810, 39587), (2554, 28055), (5611, 12770), (6385, 11222)]