72422564

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{3371}}^1$

素因数の和:3547

約数の個数: 24

約数和(自身を含む): 130860576

約数和(自身を除く): 58438012

約数列:

[1, 2, 4, 41, 82, 131, 164, 262, 524, 3371, 5371, 6742, 10742, 13484, 21484, 138211, 276422, 441601, 552844, 883202, 1766404, 18105641, 36211282, 72422564]

約数ペア:

[(1, 72422564), (2, 36211282), (4, 18105641), (41, 1766404), (82, 883202), (131, 552844), (164, 441601), (262, 276422), (524, 138211), (3371, 21484), (5371, 13484), (6742, 10742)]