75530704

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{353}}^1$

素因数の和:715

約数の個数: 40

約数和(自身を含む): 150651072

約数和(自身を除く): 75120368

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 311, 344, 353, 622, 688, 706, 1244, 1412, 2488, 2824, 4976, 5648, 13373, 15179, 26746, 30358, 53492, 60716, 106984, 109783, 121432, 213968, 219566, 242864, 439132, 878264, 1756528, 4720669, 9441338, 18882676, 37765352, 75530704]

約数ペア:

[(1, 75530704), (2, 37765352), (4, 18882676), (8, 9441338), (16, 4720669), (43, 1756528), (86, 878264), (172, 439132), (311, 242864), (344, 219566), (353, 213968), (622, 121432), (688, 109783), (706, 106984), (1244, 60716), (1412, 53492), (2488, 30358), (2824, 26746), (4976, 15179), (5648, 13373)]