68841704

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{2399}}^1$

素因数の和:2633

約数の個数: 32

約数和(自身を含む): 137376000

約数和(自身を除く): 68534296

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 211, 422, 844, 1688, 2399, 3587, 4798, 7174, 9596, 14348, 19192, 28696, 40783, 81566, 163132, 326264, 506189, 1012378, 2024756, 4049512, 8605213, 17210426, 34420852, 68841704]

約数ペア:

[(1, 68841704), (2, 34420852), (4, 17210426), (8, 8605213), (17, 4049512), (34, 2024756), (68, 1012378), (136, 506189), (211, 326264), (422, 163132), (844, 81566), (1688, 40783), (2399, 28696), (3587, 19192), (4798, 14348), (7174, 9596)]