72473764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{2687}}^1$

素因数の和:3315

約数の個数: 24

約数和(自身を含む): 138636288

約数和(自身を除く): 66162524

約数列:

[1, 2, 4, 11, 22, 44, 613, 1226, 2452, 2687, 5374, 6743, 10748, 13486, 26972, 29557, 59114, 118228, 1647131, 3294262, 6588524, 18118441, 36236882, 72473764]

約数ペア:

[(1, 72473764), (2, 36236882), (4, 18118441), (11, 6588524), (22, 3294262), (44, 1647131), (613, 118228), (1226, 59114), (2452, 29557), (2687, 26972), (5374, 13486), (6743, 10748)]