74270974

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{4231}}^1$

素因数の和:4431

約数の個数: 16

約数和(自身を含む): 113959296

約数和(自身を除く): 39688322

約数列:

[1, 2, 67, 131, 134, 262, 4231, 8462, 8777, 17554, 283477, 554261, 566954, 1108522, 37135487, 74270974]

約数ペア:

[(1, 74270974), (2, 37135487), (67, 1108522), (131, 566954), (134, 554261), (262, 283477), (4231, 17554), (8462, 8777)]