75620986

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{443}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 132347520

約数和(自身を除く): 56726534

約数列:

[1, 2, 7, 14, 89, 137, 178, 274, 443, 623, 886, 959, 1246, 1918, 3101, 6202, 12193, 24386, 39427, 60691, 78854, 85351, 121382, 170702, 275989, 424837, 551978, 849674, 5401499, 10802998, 37810493, 75620986]

約数ペア:

[(1, 75620986), (2, 37810493), (7, 10802998), (14, 5401499), (89, 849674), (137, 551978), (178, 424837), (274, 275989), (443, 170702), (623, 121382), (886, 85351), (959, 78854), (1246, 60691), (1918, 39427), (3101, 24386), (6202, 12193)]