70202216

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{20551}}^1$

素因数の和:20625

約数の個数: 32

約数和(自身を含む): 152906880

約数和(自身を除く): 82704664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 20551, 41102, 82204, 143857, 164408, 287714, 575428, 1150856, 1253611, 2507222, 5014444, 8775277, 10028888, 17550554, 35101108, 70202216]

約数ペア:

[(1, 70202216), (2, 35101108), (4, 17550554), (7, 10028888), (8, 8775277), (14, 5014444), (28, 2507222), (56, 1253611), (61, 1150856), (122, 575428), (244, 287714), (427, 164408), (488, 143857), (854, 82204), (1708, 41102), (3416, 20551)]