28685472

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{6949}}^1$

素因数の和:7005

約数の個数: 48

約数和(自身を含む): 77061600

約数和(自身を除く): 48376128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 6949, 13898, 20847, 27796, 41694, 55592, 83388, 111184, 166776, 222368, 298807, 333552, 597614, 667104, 896421, 1195228, 1792842, 2390456, 3585684, 4780912, 7171368, 9561824, 14342736, 28685472]

約数ペア:

[(1, 28685472), (2, 14342736), (3, 9561824), (4, 7171368), (6, 4780912), (8, 3585684), (12, 2390456), (16, 1792842), (24, 1195228), (32, 896421), (43, 667104), (48, 597614), (86, 333552), (96, 298807), (129, 222368), (172, 166776), (258, 111184), (344, 83388), (516, 55592), (688, 41694), (1032, 27796), (1376, 20847), (2064, 13898), (4128, 6949)]