72192718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67723}}^1$

素因数の和:67779

約数の個数: 16

約数和(自身を含む): 119465136

約数和(自身を除く): 47272418

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 67723, 135446, 880399, 1760798, 2776643, 5553286, 36096359, 72192718]

約数ペア:

[(1, 72192718), (2, 36096359), (13, 5553286), (26, 2776643), (41, 1760798), (82, 880399), (533, 135446), (1066, 67723)]