72192712

素因数分解:

$2^3\times {\mathrm{491}}^1\times {\mathrm{18379}}^1$

素因数の和:18876

約数の個数: 16

約数和(自身を含む): 135644400

約数和(自身を除く): 63451688

約数列:

[1, 2, 4, 8, 491, 982, 1964, 3928, 18379, 36758, 73516, 147032, 9024089, 18048178, 36096356, 72192712]

約数ペア:

[(1, 72192712), (2, 36096356), (4, 18048178), (8, 9024089), (491, 147032), (982, 73516), (1964, 36758), (3928, 18379)]