25863864

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4363}}^1$

素因数の和:4404

約数の個数: 64

約数和(自身を含む): 73315200

約数和(自身を除く): 47451336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 4363, 5928, 8726, 13089, 17452, 26178, 34904, 52356, 56719, 82897, 104712, 113438, 165794, 170157, 226876, 248691, 331588, 340314, 453752, 497382, 663176, 680628, 994764, 1077661, 1361256, 1989528, 2155322, 3232983, 4310644, 6465966, 8621288, 12931932, 25863864]

約数ペア:

[(1, 25863864), (2, 12931932), (3, 8621288), (4, 6465966), (6, 4310644), (8, 3232983), (12, 2155322), (13, 1989528), (19, 1361256), (24, 1077661), (26, 994764), (38, 680628), (39, 663176), (52, 497382), (57, 453752), (76, 340314), (78, 331588), (104, 248691), (114, 226876), (152, 170157), (156, 165794), (228, 113438), (247, 104712), (312, 82897), (456, 56719), (494, 52356), (741, 34904), (988, 26178), (1482, 17452), (1976, 13089), (2964, 8726), (4363, 5928)]