71828984

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{9343}}^1$

素因数の和:9411

約数の個数: 24

約数和(自身を含む): 139178880

約数和(自身を除く): 67349896

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 961, 1922, 3844, 7688, 9343, 18686, 37372, 74744, 289633, 579266, 1158532, 2317064, 8978623, 17957246, 35914492, 71828984]

約数ペア:

[(1, 71828984), (2, 35914492), (4, 17957246), (8, 8978623), (31, 2317064), (62, 1158532), (124, 579266), (248, 289633), (961, 74744), (1922, 37372), (3844, 18686), (7688, 9343)]