68823286

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{457}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 122406912

約数和(自身を除く): 53583626

約数列:

[1, 2, 7, 14, 31, 62, 217, 347, 434, 457, 694, 914, 2429, 3199, 4858, 6398, 10757, 14167, 21514, 28334, 75299, 99169, 150598, 158579, 198338, 317158, 1110053, 2220106, 4915949, 9831898, 34411643, 68823286]

約数ペア:

[(1, 68823286), (2, 34411643), (7, 9831898), (14, 4915949), (31, 2220106), (62, 1110053), (217, 317158), (347, 198338), (434, 158579), (457, 150598), (694, 99169), (914, 75299), (2429, 28334), (3199, 21514), (4858, 14167), (6398, 10757)]