28699722

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{383}}^1$

素因数の和:595

約数の個数: 48

約数和(自身を含む): 65415168

約数和(自身を除く): 36715446

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 181, 207, 362, 383, 414, 543, 766, 1086, 1149, 1629, 2298, 3258, 3447, 4163, 6894, 8326, 8809, 12489, 17618, 24978, 26427, 37467, 52854, 69323, 74934, 79281, 138646, 158562, 207969, 415938, 623907, 1247814, 1594429, 3188858, 4783287, 9566574, 14349861, 28699722]

約数ペア:

[(1, 28699722), (2, 14349861), (3, 9566574), (6, 4783287), (9, 3188858), (18, 1594429), (23, 1247814), (46, 623907), (69, 415938), (138, 207969), (181, 158562), (207, 138646), (362, 79281), (383, 74934), (414, 69323), (543, 52854), (766, 37467), (1086, 26427), (1149, 24978), (1629, 17618), (2298, 12489), (3258, 8809), (3447, 8326), (4163, 6894)]