38910744

素因数分解:

$2^3\times 3^2\times {\mathrm{277}}^1\times {\mathrm{1951}}^1$

素因数の和:2240

約数の個数: 48

約数和(自身を含む): 105817920

約数和(自身を除く): 66907176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 277, 554, 831, 1108, 1662, 1951, 2216, 2493, 3324, 3902, 4986, 5853, 6648, 7804, 9972, 11706, 15608, 17559, 19944, 23412, 35118, 46824, 70236, 140472, 540427, 1080854, 1621281, 2161708, 3242562, 4323416, 4863843, 6485124, 9727686, 12970248, 19455372, 38910744]

約数ペア:

[(1, 38910744), (2, 19455372), (3, 12970248), (4, 9727686), (6, 6485124), (8, 4863843), (9, 4323416), (12, 3242562), (18, 2161708), (24, 1621281), (36, 1080854), (72, 540427), (277, 140472), (554, 70236), (831, 46824), (1108, 35118), (1662, 23412), (1951, 19944), (2216, 17559), (2493, 15608), (3324, 11706), (3902, 9972), (4986, 7804), (5853, 6648)]