71725778

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{6449}}^1$

素因数の和:6601

約数の個数: 16

約数和(自身を含む): 110527200

約数和(自身を除く): 38801422

約数列:

[1, 2, 67, 83, 134, 166, 5561, 6449, 11122, 12898, 432083, 535267, 864166, 1070534, 35862889, 71725778]

約数ペア:

[(1, 71725778), (2, 35862889), (67, 1070534), (83, 864166), (134, 535267), (166, 432083), (5561, 12898), (6449, 11122)]