42028428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{269413}}^1$

素因数の和:269433

約数の個数: 24

約数和(自身を含む): 105610288

約数和(自身を除く): 63581860

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 269413, 538826, 808239, 1077652, 1616478, 3232956, 3502369, 7004738, 10507107, 14009476, 21014214, 42028428]

約数ペア:

[(1, 42028428), (2, 21014214), (3, 14009476), (4, 10507107), (6, 7004738), (12, 3502369), (13, 3232956), (26, 1616478), (39, 1077652), (52, 808239), (78, 538826), (156, 269413)]