70207072

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2377}}^1$

素因数の和:2471

約数の個数: 48

約数和(自身を含む): 151012512

約数和(自身を除く): 80805440

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 71, 104, 142, 208, 284, 416, 568, 923, 1136, 1846, 2272, 2377, 3692, 4754, 7384, 9508, 14768, 19016, 29536, 30901, 38032, 61802, 76064, 123604, 168767, 247208, 337534, 494416, 675068, 988832, 1350136, 2193971, 2700272, 4387942, 5400544, 8775884, 17551768, 35103536, 70207072]

約数ペア:

[(1, 70207072), (2, 35103536), (4, 17551768), (8, 8775884), (13, 5400544), (16, 4387942), (26, 2700272), (32, 2193971), (52, 1350136), (71, 988832), (104, 675068), (142, 494416), (208, 337534), (284, 247208), (416, 168767), (568, 123604), (923, 76064), (1136, 61802), (1846, 38032), (2272, 30901), (2377, 29536), (3692, 19016), (4754, 14768), (7384, 9508)]