72556516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{5857}}^1$

素因数の和:6043

約数の個数: 24

約数和(自身を含む): 134499680

約数和(自身を除く): 61943164

約数列:

[1, 2, 4, 19, 38, 76, 163, 326, 652, 3097, 5857, 6194, 11714, 12388, 23428, 111283, 222566, 445132, 954691, 1909382, 3818764, 18139129, 36278258, 72556516]

約数ペア:

[(1, 72556516), (2, 36278258), (4, 18139129), (19, 3818764), (38, 1909382), (76, 954691), (163, 445132), (326, 222566), (652, 111283), (3097, 23428), (5857, 12388), (6194, 11714)]