74897116

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{86287}}^1$

素因数の和:86329

約数の個数: 24

約数和(自身を含む): 154628096

約数和(自身を除く): 79730980

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 86287, 172574, 345148, 604009, 1208018, 2416036, 2674897, 5349794, 10699588, 18724279, 37448558, 74897116]

約数ペア:

[(1, 74897116), (2, 37448558), (4, 18724279), (7, 10699588), (14, 5349794), (28, 2674897), (31, 2416036), (62, 1208018), (124, 604009), (217, 345148), (434, 172574), (868, 86287)]