25722342

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:417

約数の個数: 48

約数和(自身を含む): 57657600

約数和(自身を除く): 31935258

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 167, 199, 258, 334, 387, 398, 501, 597, 774, 1002, 1194, 1503, 1791, 3006, 3582, 7181, 8557, 14362, 17114, 21543, 25671, 33233, 43086, 51342, 64629, 66466, 77013, 99699, 129258, 154026, 199398, 299097, 598194, 1429019, 2858038, 4287057, 8574114, 12861171, 25722342]

約数ペア:

[(1, 25722342), (2, 12861171), (3, 8574114), (6, 4287057), (9, 2858038), (18, 1429019), (43, 598194), (86, 299097), (129, 199398), (167, 154026), (199, 129258), (258, 99699), (334, 77013), (387, 66466), (398, 64629), (501, 51342), (597, 43086), (774, 33233), (1002, 25671), (1194, 21543), (1503, 17114), (1791, 14362), (3006, 8557), (3582, 7181)]