38720664

素因数分解:

$2^3\times 3^2\times {\mathrm{537787}}^1$

素因数の和:537799

約数の個数: 24

約数和(自身を含む): 104868660

約数和(自身を除く): 66147996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 537787, 1075574, 1613361, 2151148, 3226722, 4302296, 4840083, 6453444, 9680166, 12906888, 19360332, 38720664]

約数ペア:

[(1, 38720664), (2, 19360332), (3, 12906888), (4, 9680166), (6, 6453444), (8, 4840083), (9, 4302296), (12, 3226722), (18, 2151148), (24, 1613361), (36, 1075574), (72, 537787)]