99785672

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{25097}}^1$

素因数の和:25181

約数の個数: 32

約数和(自身を含む): 216846720

約数和(自身を除く): 117061048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 25097, 50194, 100388, 175679, 200776, 351358, 702716, 1405432, 1781887, 3563774, 7127548, 12473209, 14255096, 24946418, 49892836, 99785672]

約数ペア:

[(1, 99785672), (2, 49892836), (4, 24946418), (7, 14255096), (8, 12473209), (14, 7127548), (28, 3563774), (56, 1781887), (71, 1405432), (142, 702716), (284, 351358), (497, 200776), (568, 175679), (994, 100388), (1988, 50194), (3976, 25097)]