74347648

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{20029}}^1$

素因数の和:20072

約数の個数: 32

約数和(自身を含む): 153229500

約数和(自身を除く): 78881852

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 20029, 40058, 80116, 160232, 320464, 580841, 640928, 1161682, 1281856, 2323364, 2563712, 4646728, 9293456, 18586912, 37173824, 74347648]

約数ペア:

[(1, 74347648), (2, 37173824), (4, 18586912), (8, 9293456), (16, 4646728), (29, 2563712), (32, 2323364), (58, 1281856), (64, 1161682), (116, 640928), (128, 580841), (232, 320464), (464, 160232), (928, 80116), (1856, 40058), (3712, 20029)]