72890034

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1735477}}^1$

素因数の和:1735489

約数の個数: 16

約数和(自身を含む): 166605888

約数和(自身を除く): 93715854

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1735477, 3470954, 5206431, 10412862, 12148339, 24296678, 36445017, 72890034]

約数ペア:

[(1, 72890034), (2, 36445017), (3, 24296678), (6, 12148339), (7, 10412862), (14, 5206431), (21, 3470954), (42, 1735477)]