69710312

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{20407}}^1$

素因数の和:20481

約数の個数: 32

約数和(自身を含む): 151835520

約数和(自身を除く): 82125208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 20407, 40814, 81628, 142849, 163256, 285698, 571396, 1142792, 1244827, 2489654, 4979308, 8713789, 9958616, 17427578, 34855156, 69710312]

約数ペア:

[(1, 69710312), (2, 34855156), (4, 17427578), (7, 9958616), (8, 8713789), (14, 4979308), (28, 2489654), (56, 1244827), (61, 1142792), (122, 571396), (244, 285698), (427, 163256), (488, 142849), (854, 81628), (1708, 40814), (3416, 20407)]