61402768

素因数分解:

$2^4\times 7^1\times {\mathrm{548239}}^1$

素因数の和:548254

約数の個数: 20

約数和(自身を含む): 135963520

約数和(自身を除く): 74560752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 548239, 1096478, 2192956, 3837673, 4385912, 7675346, 8771824, 15350692, 30701384, 61402768]

約数ペア:

[(1, 61402768), (2, 30701384), (4, 15350692), (7, 8771824), (8, 7675346), (14, 4385912), (16, 3837673), (28, 2192956), (56, 1096478), (112, 548239)]