68542744

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{62539}}^1$

素因数の和:62682

約数の個数: 16

約数和(自身を含む): 129457800

約数和(自身を除く): 60915056

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 62539, 125078, 250156, 500312, 8567843, 17135686, 34271372, 68542744]

約数ペア:

[(1, 68542744), (2, 34271372), (4, 17135686), (8, 8567843), (137, 500312), (274, 250156), (548, 125078), (1096, 62539)]