8418488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1327}}^1$

素因数の和:1407

約数の個数: 32

約数和(自身を含む): 17290560

約数和(自身を除く): 8872072

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1327, 1586, 2654, 3172, 5308, 6344, 10616, 17251, 34502, 69004, 80947, 138008, 161894, 323788, 647576, 1052311, 2104622, 4209244, 8418488]

約数ペア:

[(1, 8418488), (2, 4209244), (4, 2104622), (8, 1052311), (13, 647576), (26, 323788), (52, 161894), (61, 138008), (104, 80947), (122, 69004), (244, 34502), (488, 17251), (793, 10616), (1327, 6344), (1586, 5308), (2654, 3172)]