42407306

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{4091}}^1$

素因数の和:4237

約数の個数: 16

約数和(自身を含む): 65406528

約数和(自身を除く): 22999222

約数列:

[1, 2, 71, 73, 142, 146, 4091, 5183, 8182, 10366, 290461, 298643, 580922, 597286, 21203653, 42407306]

約数ペア:

[(1, 42407306), (2, 21203653), (71, 597286), (73, 580922), (142, 298643), (146, 290461), (4091, 10366), (5183, 8182)]