73997968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{971}}^1$

素因数の和:1423

約数の個数: 40

約数和(自身を含む): 156927456

約数和(自身を除く): 82929488

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 433, 866, 971, 1732, 1942, 3464, 3884, 4763, 6928, 7768, 9526, 10681, 15536, 19052, 21362, 38104, 42724, 76208, 85448, 170896, 420443, 840886, 1681772, 3363544, 4624873, 6727088, 9249746, 18499492, 36998984, 73997968]

約数ペア:

[(1, 73997968), (2, 36998984), (4, 18499492), (8, 9249746), (11, 6727088), (16, 4624873), (22, 3363544), (44, 1681772), (88, 840886), (176, 420443), (433, 170896), (866, 85448), (971, 76208), (1732, 42724), (1942, 38104), (3464, 21362), (3884, 19052), (4763, 15536), (6928, 10681), (7768, 9526)]