72409808

素因数分解:

$2^4\times {\mathrm{743}}^1\times {\mathrm{6091}}^1$

素因数の和:6842

約数の個数: 20

約数和(自身を含む): 140505888

約数和(自身を除く): 68096080

約数列:

[1, 2, 4, 8, 16, 743, 1486, 2972, 5944, 6091, 11888, 12182, 24364, 48728, 97456, 4525613, 9051226, 18102452, 36204904, 72409808]

約数ペア:

[(1, 72409808), (2, 36204904), (4, 18102452), (8, 9051226), (16, 4525613), (743, 97456), (1486, 48728), (2972, 24364), (5944, 12182), (6091, 11888)]