69309448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{666437}}^1$

素因数の和:666456

約数の個数: 16

約数和(自身を含む): 139951980

約数和(自身を除く): 70642532

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 666437, 1332874, 2665748, 5331496, 8663681, 17327362, 34654724, 69309448]

約数ペア:

[(1, 69309448), (2, 34654724), (4, 17327362), (8, 8663681), (13, 5331496), (26, 2665748), (52, 1332874), (104, 666437)]