29952916

素因数分解:

$2^2\times 7^2\times {\mathrm{152821}}^1$

素因数の和:152839

約数の個数: 18

約数和(自身を含む): 60975978

約数和(自身を除く): 31023062

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 152821, 305642, 611284, 1069747, 2139494, 4278988, 7488229, 14976458, 29952916]

約数ペア:

[(1, 29952916), (2, 14976458), (4, 7488229), (7, 4278988), (14, 2139494), (28, 1069747), (49, 611284), (98, 305642), (196, 152821)]