65484328

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{307}}^1$

素因数の和:626

約数の個数: 64

約数和(自身を含む): 152127360

約数和(自身を除く): 86643032

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 293, 307, 364, 586, 614, 728, 1172, 1228, 2051, 2149, 2344, 2456, 3809, 3991, 4102, 4298, 7618, 7982, 8204, 8596, 15236, 15964, 16408, 17192, 26663, 27937, 30472, 31928, 53326, 55874, 89951, 106652, 111748, 179902, 213304, 223496, 359804, 629657, 719608, 1169363, 1259314, 2338726, 2518628, 4677452, 5037256, 8185541, 9354904, 16371082, 32742164, 65484328]

約数ペア:

[(1, 65484328), (2, 32742164), (4, 16371082), (7, 9354904), (8, 8185541), (13, 5037256), (14, 4677452), (26, 2518628), (28, 2338726), (52, 1259314), (56, 1169363), (91, 719608), (104, 629657), (182, 359804), (293, 223496), (307, 213304), (364, 179902), (586, 111748), (614, 106652), (728, 89951), (1172, 55874), (1228, 53326), (2051, 31928), (2149, 30472), (2344, 27937), (2456, 26663), (3809, 17192), (3991, 16408), (4102, 15964), (4298, 15236), (7618, 8596), (7982, 8204)]