65291448

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1093}}^1$

素因数の和:1252

約数の個数: 64

約数和(自身を含む): 173289600

約数和(自身を除く): 107998152

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 131, 152, 228, 262, 393, 456, 524, 786, 1048, 1093, 1572, 2186, 2489, 3144, 3279, 4372, 4978, 6558, 7467, 8744, 9956, 13116, 14934, 19912, 20767, 26232, 29868, 41534, 59736, 62301, 83068, 124602, 143183, 166136, 249204, 286366, 429549, 498408, 572732, 859098, 1145464, 1718196, 2720477, 3436392, 5440954, 8161431, 10881908, 16322862, 21763816, 32645724, 65291448]

約数ペア:

[(1, 65291448), (2, 32645724), (3, 21763816), (4, 16322862), (6, 10881908), (8, 8161431), (12, 5440954), (19, 3436392), (24, 2720477), (38, 1718196), (57, 1145464), (76, 859098), (114, 572732), (131, 498408), (152, 429549), (228, 286366), (262, 249204), (393, 166136), (456, 143183), (524, 124602), (786, 83068), (1048, 62301), (1093, 59736), (1572, 41534), (2186, 29868), (2489, 26232), (3144, 20767), (3279, 19912), (4372, 14934), (4978, 13116), (6558, 9956), (7467, 8744)]