66475474

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 119532672

約数和(自身を除く): 53057198

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 169, 221, 299, 338, 391, 442, 503, 598, 782, 1006, 2873, 3887, 5083, 5746, 6539, 7774, 8551, 10166, 11569, 13078, 17102, 23138, 66079, 85007, 111163, 132158, 150397, 170014, 196673, 222326, 300794, 393346, 1445119, 1955161, 2556749, 2890238, 3910322, 5113498, 33237737, 66475474]

約数ペア:

[(1, 66475474), (2, 33237737), (13, 5113498), (17, 3910322), (23, 2890238), (26, 2556749), (34, 1955161), (46, 1445119), (169, 393346), (221, 300794), (299, 222326), (338, 196673), (391, 170014), (442, 150397), (503, 132158), (598, 111163), (782, 85007), (1006, 66079), (2873, 23138), (3887, 17102), (5083, 13078), (5746, 11569), (6539, 10166), (7774, 8551)]