28625648

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{57713}}^1$

素因数の和:57752

約数の個数: 20

約数和(自身を含む): 57252288

約数和(自身を除く): 28626640

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 57713, 115426, 230852, 461704, 923408, 1789103, 3578206, 7156412, 14312824, 28625648]

約数ペア:

[(1, 28625648), (2, 14312824), (4, 7156412), (8, 3578206), (16, 1789103), (31, 923408), (62, 461704), (124, 230852), (248, 115426), (496, 57713)]