72476878

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{2273}}^1$

素因数の和:2531

約数の個数: 16

約数和(自身を含む): 110516400

約数和(自身を除く): 38039522

約数列:

[1, 2, 107, 149, 214, 298, 2273, 4546, 15943, 31886, 243211, 338677, 486422, 677354, 36238439, 72476878]

約数ペア:

[(1, 72476878), (2, 36238439), (107, 677354), (149, 486422), (214, 338677), (298, 243211), (2273, 31886), (4546, 15943)]