8286585064

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1\times {\mathrm{2137}}^1$

素因数の和:2522

約数の個数: 64

約数和(自身を含む): 16594300800

約数和(自身を除く): 8307715736

約数列:

[1, 2, 4, 8, 19, 38, 76, 97, 152, 194, 263, 388, 526, 776, 1052, 1843, 2104, 2137, 3686, 4274, 4997, 7372, 8548, 9994, 14744, 17096, 19988, 25511, 39976, 40603, 51022, 81206, 102044, 162412, 204088, 207289, 324824, 414578, 484709, 562031, 829156, 969418, 1124062, 1658312, 1938836, 2248124, 3877672, 3938491, 4496248, 7876982, 10678589, 15753964, 21357178, 31507928, 42714356, 54517007, 85428712, 109034014, 218068028, 436136056, 1035823133, 2071646266, 4143292532, 8286585064]

約数ペア:

[(1, 8286585064), (2, 4143292532), (4, 2071646266), (8, 1035823133), (19, 436136056), (38, 218068028), (76, 109034014), (97, 85428712), (152, 54517007), (194, 42714356), (263, 31507928), (388, 21357178), (526, 15753964), (776, 10678589), (1052, 7876982), (1843, 4496248), (2104, 3938491), (2137, 3877672), (3686, 2248124), (4274, 1938836), (4997, 1658312), (7372, 1124062), (8548, 969418), (9994, 829156), (14744, 562031), (17096, 484709), (19988, 414578), (25511, 324824), (39976, 207289), (40603, 204088), (51022, 162412), (81206, 102044)]