71379388

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{2357}}^1$

素因数の和:2541

約数の個数: 24

約数和(自身を含む): 127954512

約数和(自身を除く): 56575124

約数列:

[1, 2, 4, 67, 113, 134, 226, 268, 452, 2357, 4714, 7571, 9428, 15142, 30284, 157919, 266341, 315838, 532682, 631676, 1065364, 17844847, 35689694, 71379388]

約数ペア:

[(1, 71379388), (2, 35689694), (4, 17844847), (67, 1065364), (113, 631676), (134, 532682), (226, 315838), (268, 266341), (452, 157919), (2357, 30284), (4714, 15142), (7571, 9428)]