28453836

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{383}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 68640768

約数和(自身を除く): 40186932

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 151, 164, 246, 302, 383, 453, 492, 604, 766, 906, 1149, 1532, 1812, 2298, 4596, 6191, 12382, 15703, 18573, 24764, 31406, 37146, 47109, 57833, 62812, 74292, 94218, 115666, 173499, 188436, 231332, 346998, 693996, 2371153, 4742306, 7113459, 9484612, 14226918, 28453836]

約数ペア:

[(1, 28453836), (2, 14226918), (3, 9484612), (4, 7113459), (6, 4742306), (12, 2371153), (41, 693996), (82, 346998), (123, 231332), (151, 188436), (164, 173499), (246, 115666), (302, 94218), (383, 74292), (453, 62812), (492, 57833), (604, 47109), (766, 37146), (906, 31406), (1149, 24764), (1532, 18573), (1812, 15703), (2298, 12382), (4596, 6191)]