61872328

素因数分解:

$2^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{4201}}^1$

素因数の和:4477

約数の個数: 32

約数和(自身を含む): 133119360

約数和(自身を除く): 71247032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 263, 526, 1052, 1841, 2104, 3682, 4201, 7364, 8402, 14728, 16804, 29407, 33608, 58814, 117628, 235256, 1104863, 2209726, 4419452, 7734041, 8838904, 15468082, 30936164, 61872328]

約数ペア:

[(1, 61872328), (2, 30936164), (4, 15468082), (7, 8838904), (8, 7734041), (14, 4419452), (28, 2209726), (56, 1104863), (263, 235256), (526, 117628), (1052, 58814), (1841, 33608), (2104, 29407), (3682, 16804), (4201, 14728), (7364, 8402)]