28540332

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{34469}}^1$

素因数の和:34502

約数の個数: 36

約数和(自身を含む): 75282480

約数和(自身を除く): 46742148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 34469, 68938, 103407, 137876, 206814, 310221, 413628, 620442, 792787, 1240884, 1585574, 2378361, 3171148, 4756722, 7135083, 9513444, 14270166, 28540332]

約数ペア:

[(1, 28540332), (2, 14270166), (3, 9513444), (4, 7135083), (6, 4756722), (9, 3171148), (12, 2378361), (18, 1585574), (23, 1240884), (36, 792787), (46, 620442), (69, 413628), (92, 310221), (138, 206814), (207, 137876), (276, 103407), (414, 68938), (828, 34469)]