28352676

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{619}}^1$

素因数の和:984

約数の個数: 48

約数和(自身を含む): 72495360

約数和(自身を除く): 44142684

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 347, 619, 694, 1041, 1238, 1388, 1857, 2082, 2476, 3714, 3817, 4164, 6809, 7428, 7634, 11451, 13618, 15268, 20427, 22902, 27236, 40854, 45804, 81708, 214793, 429586, 644379, 859172, 1288758, 2362723, 2577516, 4725446, 7088169, 9450892, 14176338, 28352676]

約数ペア:

[(1, 28352676), (2, 14176338), (3, 9450892), (4, 7088169), (6, 4725446), (11, 2577516), (12, 2362723), (22, 1288758), (33, 859172), (44, 644379), (66, 429586), (132, 214793), (347, 81708), (619, 45804), (694, 40854), (1041, 27236), (1238, 22902), (1388, 20427), (1857, 15268), (2082, 13618), (2476, 11451), (3714, 7634), (3817, 7428), (4164, 6809)]