68877064

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{506449}}^1$

素因数の和:506472

約数の個数: 16

約数和(自身を含む): 136741500

約数和(自身を除く): 67864436

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 506449, 1012898, 2025796, 4051592, 8609633, 17219266, 34438532, 68877064]

約数ペア:

[(1, 68877064), (2, 34438532), (4, 17219266), (8, 8609633), (17, 4051592), (34, 2025796), (68, 1012898), (136, 506449)]