25764284

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1913}}^1$

素因数の和:1974

約数の個数: 48

約数和(自身を含む): 57021888

約数和(自身を除く): 31257604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 259, 364, 481, 518, 962, 1036, 1913, 1924, 3367, 3826, 6734, 7652, 13391, 13468, 24869, 26782, 49738, 53564, 70781, 99476, 141562, 174083, 283124, 348166, 495467, 696332, 920153, 990934, 1840306, 1981868, 3680612, 6441071, 12882142, 25764284]

約数ペア:

[(1, 25764284), (2, 12882142), (4, 6441071), (7, 3680612), (13, 1981868), (14, 1840306), (26, 990934), (28, 920153), (37, 696332), (52, 495467), (74, 348166), (91, 283124), (148, 174083), (182, 141562), (259, 99476), (364, 70781), (481, 53564), (518, 49738), (962, 26782), (1036, 24869), (1913, 13468), (1924, 13391), (3367, 7652), (3826, 6734)]