70294910413

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2731}}^1\times {\mathrm{14887}}^1$

素因数の和:17657

約数の個数: 32

約数和(自身を含む): 91109795840

約数和(自身を除く): 20814885427

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 2731, 14887, 19117, 35503, 51889, 104209, 193531, 248521, 282853, 363223, 674557, 1354717, 1979971, 3677089, 4721899, 25739623, 40656397, 284594779, 528533161, 772471543, 3699732127, 5407300801, 10042130059, 70294910413]

約数ペア:

[(1, 70294910413), (7, 10042130059), (13, 5407300801), (19, 3699732127), (91, 772471543), (133, 528533161), (247, 284594779), (1729, 40656397), (2731, 25739623), (14887, 4721899), (19117, 3677089), (35503, 1979971), (51889, 1354717), (104209, 674557), (193531, 363223), (248521, 282853)]