65253448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{33023}}^1$

素因数の和:33061

約数の個数: 32

約数和(自身を含む): 138700800

約数和(自身を除く): 73447352

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 33023, 66046, 132092, 264184, 429299, 627437, 858598, 1254874, 1717196, 2509748, 3434392, 5019496, 8156681, 16313362, 32626724, 65253448]

約数ペア:

[(1, 65253448), (2, 32626724), (4, 16313362), (8, 8156681), (13, 5019496), (19, 3434392), (26, 2509748), (38, 1717196), (52, 1254874), (76, 858598), (104, 627437), (152, 429299), (247, 264184), (494, 132092), (988, 66046), (1976, 33023)]