8987784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{28807}}^1$

素因数の和:28829

約数の個数: 32

約数和(自身を含む): 24198720

約数和(自身を除く): 15210936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 28807, 57614, 86421, 115228, 172842, 230456, 345684, 374491, 691368, 748982, 1123473, 1497964, 2246946, 2995928, 4493892, 8987784]

約数ペア:

[(1, 8987784), (2, 4493892), (3, 2995928), (4, 2246946), (6, 1497964), (8, 1123473), (12, 748982), (13, 691368), (24, 374491), (26, 345684), (39, 230456), (52, 172842), (78, 115228), (104, 86421), (156, 57614), (312, 28807)]