25951428

素因数分解:

$2^2\times 3^5\times {\mathrm{26699}}^1$

素因数の和:26718

約数の個数: 36

約数和(自身を含む): 68031600

約数和(自身を除く): 42080172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 26699, 53398, 80097, 106796, 160194, 240291, 320388, 480582, 720873, 961164, 1441746, 2162619, 2883492, 4325238, 6487857, 8650476, 12975714, 25951428]

約数ペア:

[(1, 25951428), (2, 12975714), (3, 8650476), (4, 6487857), (6, 4325238), (9, 2883492), (12, 2162619), (18, 1441746), (27, 961164), (36, 720873), (54, 480582), (81, 320388), (108, 240291), (162, 160194), (243, 106796), (324, 80097), (486, 53398), (972, 26699)]