28187472

素因数分解:

$2^4\times 3^1\times {\mathrm{151}}^1\times {\mathrm{3889}}^1$

素因数の和:4051

約数の個数: 40

約数和(自身を含む): 73318720

約数和(自身を除く): 45131248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 151, 302, 453, 604, 906, 1208, 1812, 2416, 3624, 3889, 7248, 7778, 11667, 15556, 23334, 31112, 46668, 62224, 93336, 186672, 587239, 1174478, 1761717, 2348956, 3523434, 4697912, 7046868, 9395824, 14093736, 28187472]

約数ペア:

[(1, 28187472), (2, 14093736), (3, 9395824), (4, 7046868), (6, 4697912), (8, 3523434), (12, 2348956), (16, 1761717), (24, 1174478), (48, 587239), (151, 186672), (302, 93336), (453, 62224), (604, 46668), (906, 31112), (1208, 23334), (1812, 15556), (2416, 11667), (3624, 7778), (3889, 7248)]