39442744

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{1129}}^1$

素因数の和:1543

約数の個数: 32

約数和(自身を含む): 80953200

約数和(自身を除く): 41510456

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 397, 794, 1129, 1588, 2258, 3176, 4367, 4516, 8734, 9032, 12419, 17468, 24838, 34936, 49676, 99352, 448213, 896426, 1792852, 3585704, 4930343, 9860686, 19721372, 39442744]

約数ペア:

[(1, 39442744), (2, 19721372), (4, 9860686), (8, 4930343), (11, 3585704), (22, 1792852), (44, 896426), (88, 448213), (397, 99352), (794, 49676), (1129, 34936), (1588, 24838), (2258, 17468), (3176, 12419), (4367, 9032), (4516, 8734)]