72670532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{40283}}^1$

素因数の和:40339

約数の個数: 24

約数和(自身を含む): 142121952

約数和(自身を除く): 69451420

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 40283, 80566, 161132, 443113, 886226, 1651603, 1772452, 3303206, 6606412, 18167633, 36335266, 72670532]

約数ペア:

[(1, 72670532), (2, 36335266), (4, 18167633), (11, 6606412), (22, 3303206), (41, 1772452), (44, 1651603), (82, 886226), (164, 443113), (451, 161132), (902, 80566), (1804, 40283)]