26789728

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2917}}^1$

素因数の和:2975

約数の個数: 48

約数和(自身を含む): 61768224

約数和(自身を除く): 34978496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 164, 224, 287, 328, 574, 656, 1148, 1312, 2296, 2917, 4592, 5834, 9184, 11668, 20419, 23336, 40838, 46672, 81676, 93344, 119597, 163352, 239194, 326704, 478388, 653408, 837179, 956776, 1674358, 1913552, 3348716, 3827104, 6697432, 13394864, 26789728]

約数ペア:

[(1, 26789728), (2, 13394864), (4, 6697432), (7, 3827104), (8, 3348716), (14, 1913552), (16, 1674358), (28, 956776), (32, 837179), (41, 653408), (56, 478388), (82, 326704), (112, 239194), (164, 163352), (224, 119597), (287, 93344), (328, 81676), (574, 46672), (656, 40838), (1148, 23336), (1312, 20419), (2296, 11668), (2917, 9184), (4592, 5834)]