25408422

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4721}}^1$

素因数の和:4765

約数の個数: 48

約数和(自身を含む): 61877088

約数和(自身を除く): 36468666

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 4721, 5382, 9442, 14163, 28326, 42489, 61373, 84978, 108583, 122746, 184119, 217166, 325749, 368238, 552357, 651498, 977247, 1104714, 1411579, 1954494, 2823158, 4234737, 8469474, 12704211, 25408422]

約数ペア:

[(1, 25408422), (2, 12704211), (3, 8469474), (6, 4234737), (9, 2823158), (13, 1954494), (18, 1411579), (23, 1104714), (26, 977247), (39, 651498), (46, 552357), (69, 368238), (78, 325749), (117, 217166), (138, 184119), (207, 122746), (234, 108583), (299, 84978), (414, 61373), (598, 42489), (897, 28326), (1794, 14163), (2691, 9442), (4721, 5382)]