72200684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{950009}}^1$

素因数の和:950032

約数の個数: 12

約数和(自身を含む): 133001400

約数和(自身を除く): 60800716

約数列:

[1, 2, 4, 19, 38, 76, 950009, 1900018, 3800036, 18050171, 36100342, 72200684]

約数ペア:

[(1, 72200684), (2, 36100342), (4, 18050171), (19, 3800036), (38, 1900018), (76, 950009)]