27188758

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1\times {\mathrm{457}}^1$

素因数の和:807

約数の個数: 16

約数和(自身を含む): 41351904

約数和(自身を除く): 14163146

約数列:

[1, 2, 151, 197, 302, 394, 457, 914, 29747, 59494, 69007, 90029, 138014, 180058, 13594379, 27188758]

約数ペア:

[(1, 27188758), (2, 13594379), (151, 180058), (197, 138014), (302, 90029), (394, 69007), (457, 59494), (914, 29747)]