27550064

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{101287}}^1$

素因数の和:101312

約数の個数: 20

約数和(自身を含む): 56518704

約数和(自身を除く): 28968640

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 101287, 202574, 405148, 810296, 1620592, 1721879, 3443758, 6887516, 13775032, 27550064]

約数ペア:

[(1, 27550064), (2, 13775032), (4, 6887516), (8, 3443758), (16, 1721879), (17, 1620592), (34, 810296), (68, 405148), (136, 202574), (272, 101287)]