28097975818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{941}}^1\times {\mathrm{9907}}^1$

素因数の和:10998

約数の個数: 32

約数和(自身を含む): 46368013248

約数和(自身を除く): 18270037430

約数列:

[1, 2, 11, 22, 137, 274, 941, 1507, 1882, 3014, 9907, 10351, 19814, 20702, 108977, 128917, 217954, 257834, 1357259, 1418087, 2714518, 2836174, 9322487, 14929849, 18644974, 29859698, 102547357, 205094714, 1277180719, 2554361438, 14048987909, 28097975818]

約数ペア:

[(1, 28097975818), (2, 14048987909), (11, 2554361438), (22, 1277180719), (137, 205094714), (274, 102547357), (941, 29859698), (1507, 18644974), (1882, 14929849), (3014, 9322487), (9907, 2836174), (10351, 2714518), (19814, 1418087), (20702, 1357259), (108977, 257834), (128917, 217954)]