27550778

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{15289}}^1$

素因数の和:15361

約数の個数: 16

約数和(自身を含む): 44585640

約数和(自身を除く): 17034862

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 15289, 30578, 259913, 519826, 810317, 1620634, 13775389, 27550778]

約数ペア:

[(1, 27550778), (2, 13775389), (17, 1620634), (34, 810317), (53, 519826), (106, 259913), (901, 30578), (1802, 15289)]