25273734

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{491}}^1$

素因数の和:892

約数の個数: 32

約数和(自身を含む): 52994304

約数和(自身を除く): 27720570

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 373, 491, 746, 982, 1119, 1473, 2238, 2946, 8579, 11293, 17158, 22586, 25737, 33879, 51474, 67758, 183143, 366286, 549429, 1098858, 4212289, 8424578, 12636867, 25273734]

約数ペア:

[(1, 25273734), (2, 12636867), (3, 8424578), (6, 4212289), (23, 1098858), (46, 549429), (69, 366286), (138, 183143), (373, 67758), (491, 51474), (746, 33879), (982, 25737), (1119, 22586), (1473, 17158), (2238, 11293), (2946, 8579)]