61830776

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{15551}}^1$

素因数の和:15635

約数の個数: 32

約数和(自身を含む): 134369280

約数和(自身を除く): 72538504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 15551, 31102, 62204, 108857, 124408, 217714, 435428, 870856, 1104121, 2208242, 4416484, 7728847, 8832968, 15457694, 30915388, 61830776]

約数ペア:

[(1, 61830776), (2, 30915388), (4, 15457694), (7, 8832968), (8, 7728847), (14, 4416484), (28, 2208242), (56, 1104121), (71, 870856), (142, 435428), (284, 217714), (497, 124408), (568, 108857), (994, 62204), (1988, 31102), (3976, 15551)]