27438064

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{16979}}^1$

素因数の和:17088

約数の個数: 20

約数和(自身を含む): 53690760

約数和(自身を除く): 26252696

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 16979, 33958, 67916, 135832, 271664, 1714879, 3429758, 6859516, 13719032, 27438064]

約数ペア:

[(1, 27438064), (2, 13719032), (4, 6859516), (8, 3429758), (16, 1714879), (101, 271664), (202, 135832), (404, 67916), (808, 33958), (1616, 16979)]