72883352

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{2693}}^1$

素因数の和:2915

約数の個数: 32

約数和(自身を含む): 145476000

約数和(自身を除く): 72592648

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 199, 398, 796, 1592, 2693, 3383, 5386, 6766, 10772, 13532, 21544, 27064, 45781, 91562, 183124, 366248, 535907, 1071814, 2143628, 4287256, 9110419, 18220838, 36441676, 72883352]

約数ペア:

[(1, 72883352), (2, 36441676), (4, 18220838), (8, 9110419), (17, 4287256), (34, 2143628), (68, 1071814), (136, 535907), (199, 366248), (398, 183124), (796, 91562), (1592, 45781), (2693, 27064), (3383, 21544), (5386, 13532), (6766, 10772)]