71226452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{27437}}^1$

素因数の和:27511

約数の個数: 24

約数和(自身を含む): 138287520

約数和(自身を除く): 67061068

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 27437, 54874, 109748, 301807, 603614, 1207228, 1618783, 3237566, 6475132, 17806613, 35613226, 71226452]

約数ペア:

[(1, 71226452), (2, 35613226), (4, 17806613), (11, 6475132), (22, 3237566), (44, 1618783), (59, 1207228), (118, 603614), (236, 301807), (649, 109748), (1298, 54874), (2596, 27437)]