73129048

素因数分解:

$2^3\times {\mathrm{509}}^1\times {\mathrm{17959}}^1$

素因数の和:18474

約数の個数: 16

約数和(自身を含む): 137394000

約数和(自身を除く): 64264952

約数列:

[1, 2, 4, 8, 509, 1018, 2036, 4072, 17959, 35918, 71836, 143672, 9141131, 18282262, 36564524, 73129048]

約数ペア:

[(1, 73129048), (2, 36564524), (4, 18282262), (8, 9141131), (509, 143672), (1018, 71836), (2036, 35918), (4072, 17959)]