25728612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23561}}^1$

素因数の和:23588

約数の個数: 48

約数和(自身を含む): 73890432

約数和(自身を除く): 48161820

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 23561, 47122, 70683, 94244, 141366, 164927, 282732, 306293, 329854, 494781, 612586, 659708, 918879, 989562, 1225172, 1837758, 1979124, 2144051, 3675516, 4288102, 6432153, 8576204, 12864306, 25728612]

約数ペア:

[(1, 25728612), (2, 12864306), (3, 8576204), (4, 6432153), (6, 4288102), (7, 3675516), (12, 2144051), (13, 1979124), (14, 1837758), (21, 1225172), (26, 989562), (28, 918879), (39, 659708), (42, 612586), (52, 494781), (78, 329854), (84, 306293), (91, 282732), (156, 164927), (182, 141366), (273, 94244), (364, 70683), (546, 47122), (1092, 23561)]