71325308

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{1723}}^1$

素因数の和:1937

約数の個数: 24

約数和(自身を含む): 127438080

約数和(自身を除く): 56112772

約数列:

[1, 2, 4, 79, 131, 158, 262, 316, 524, 1723, 3446, 6892, 10349, 20698, 41396, 136117, 225713, 272234, 451426, 544468, 902852, 17831327, 35662654, 71325308]

約数ペア:

[(1, 71325308), (2, 35662654), (4, 17831327), (79, 902852), (131, 544468), (158, 451426), (262, 272234), (316, 225713), (524, 136117), (1723, 41396), (3446, 20698), (6892, 10349)]