28650402

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:508

約数の個数: 64

約数和(自身を含む): 70156800

約数和(自身を除く): 41506398

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 139, 198, 278, 297, 347, 417, 594, 694, 834, 1041, 1251, 1529, 2082, 2502, 3058, 3123, 3753, 3817, 4587, 6246, 7506, 7634, 9174, 9369, 11451, 13761, 18738, 22902, 27522, 34353, 41283, 48233, 68706, 82566, 96466, 103059, 144699, 206118, 289398, 434097, 530563, 868194, 1061126, 1302291, 1591689, 2604582, 3183378, 4775067, 9550134, 14325201, 28650402]

約数ペア:

[(1, 28650402), (2, 14325201), (3, 9550134), (6, 4775067), (9, 3183378), (11, 2604582), (18, 1591689), (22, 1302291), (27, 1061126), (33, 868194), (54, 530563), (66, 434097), (99, 289398), (139, 206118), (198, 144699), (278, 103059), (297, 96466), (347, 82566), (417, 68706), (594, 48233), (694, 41283), (834, 34353), (1041, 27522), (1251, 22902), (1529, 18738), (2082, 13761), (2502, 11451), (3058, 9369), (3123, 9174), (3753, 7634), (3817, 7506), (4587, 6246)]