66147292

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{2617}}^1$

素因数の和:2781

約数の個数: 24

約数和(自身を含む): 118752480

約数和(自身を除く): 52605188

約数列:

[1, 2, 4, 71, 89, 142, 178, 284, 356, 2617, 5234, 6319, 10468, 12638, 25276, 185807, 232913, 371614, 465826, 743228, 931652, 16536823, 33073646, 66147292]

約数ペア:

[(1, 66147292), (2, 33073646), (4, 16536823), (71, 931652), (89, 743228), (142, 465826), (178, 371614), (284, 232913), (356, 185807), (2617, 25276), (5234, 12638), (6319, 10468)]