28297610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1487}}^1$

素因数の和:1678

約数の個数: 32

約数和(自身を含む): 55924992

約数和(自身を除く): 27627382

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 173, 346, 865, 1487, 1730, 1903, 2974, 3806, 7435, 9515, 14870, 16357, 19030, 32714, 81785, 163570, 257251, 514502, 1286255, 2572510, 2829761, 5659522, 14148805, 28297610]

約数ペア:

[(1, 28297610), (2, 14148805), (5, 5659522), (10, 2829761), (11, 2572510), (22, 1286255), (55, 514502), (110, 257251), (173, 163570), (346, 81785), (865, 32714), (1487, 19030), (1730, 16357), (1903, 14870), (2974, 9515), (3806, 7435)]