65524564

素因数分解:

$2^2\times 7^2\times {\mathrm{197}}^1\times {\mathrm{1697}}^1$

素因数の和:1912

約数の個数: 36

約数和(自身を含む): 134145396

約数和(自身を除く): 68620832

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 197, 394, 788, 1379, 1697, 2758, 3394, 5516, 6788, 9653, 11879, 19306, 23758, 38612, 47516, 83153, 166306, 332612, 334309, 668618, 1337236, 2340163, 4680326, 9360652, 16381141, 32762282, 65524564]

約数ペア:

[(1, 65524564), (2, 32762282), (4, 16381141), (7, 9360652), (14, 4680326), (28, 2340163), (49, 1337236), (98, 668618), (196, 334309), (197, 332612), (394, 166306), (788, 83153), (1379, 47516), (1697, 38612), (2758, 23758), (3394, 19306), (5516, 11879), (6788, 9653)]