70623952

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20341}}^1$

素因数の和:20387

約数の個数: 40

約数和(自身を含む): 161434112

約数和(自身を除く): 90810160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 20341, 40682, 81364, 142387, 162728, 284774, 325456, 569548, 630571, 1139096, 1261142, 2278192, 2522284, 4413997, 5044568, 8827994, 10089136, 17655988, 35311976, 70623952]

約数ペア:

[(1, 70623952), (2, 35311976), (4, 17655988), (7, 10089136), (8, 8827994), (14, 5044568), (16, 4413997), (28, 2522284), (31, 2278192), (56, 1261142), (62, 1139096), (112, 630571), (124, 569548), (217, 325456), (248, 284774), (434, 162728), (496, 142387), (868, 81364), (1736, 40682), (3472, 20341)]