29640916

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{599}}^1$

素因数の和:831

約数の個数: 24

約数和(自身を含む): 52920000

約数和(自身を除く): 23279084

約数列:

[1, 2, 4, 89, 139, 178, 278, 356, 556, 599, 1198, 2396, 12371, 24742, 49484, 53311, 83261, 106622, 166522, 213244, 333044, 7410229, 14820458, 29640916]

約数ペア:

[(1, 29640916), (2, 14820458), (4, 7410229), (89, 333044), (139, 213244), (178, 166522), (278, 106622), (356, 83261), (556, 53311), (599, 49484), (1198, 24742), (2396, 12371)]