8270704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2339}}^1$

素因数の和:2377

約数の個数: 40

約数和(自身を含む): 18280080

約数和(自身を除く): 10009376

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 2339, 3536, 4678, 9356, 18712, 30407, 37424, 39763, 60814, 79526, 121628, 159052, 243256, 318104, 486512, 516919, 636208, 1033838, 2067676, 4135352, 8270704]

約数ペア:

[(1, 8270704), (2, 4135352), (4, 2067676), (8, 1033838), (13, 636208), (16, 516919), (17, 486512), (26, 318104), (34, 243256), (52, 159052), (68, 121628), (104, 79526), (136, 60814), (208, 39763), (221, 37424), (272, 30407), (442, 18712), (884, 9356), (1768, 4678), (2339, 3536)]