71395150

素因数分解:

$2^1\times 5^2\times {\mathrm{431}}^1\times {\mathrm{3313}}^1$

素因数の和:3756

約数の個数: 24

約数和(自身を含む): 133143264

約数和(自身を除く): 61748114

約数列:

[1, 2, 5, 10, 25, 50, 431, 862, 2155, 3313, 4310, 6626, 10775, 16565, 21550, 33130, 82825, 165650, 1427903, 2855806, 7139515, 14279030, 35697575, 71395150]

約数ペア:

[(1, 71395150), (2, 35697575), (5, 14279030), (10, 7139515), (25, 2855806), (50, 1427903), (431, 165650), (862, 82825), (2155, 33130), (3313, 21550), (4310, 16565), (6626, 10775)]