25797044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{541}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 56090496

約数和(自身を除く): 30293452

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 131, 182, 262, 364, 524, 541, 917, 1082, 1703, 1834, 2164, 3406, 3668, 3787, 6812, 7033, 7574, 11921, 14066, 15148, 23842, 28132, 47684, 49231, 70871, 98462, 141742, 196924, 283484, 496097, 921323, 992194, 1842646, 1984388, 3685292, 6449261, 12898522, 25797044]

約数ペア:

[(1, 25797044), (2, 12898522), (4, 6449261), (7, 3685292), (13, 1984388), (14, 1842646), (26, 992194), (28, 921323), (52, 496097), (91, 283484), (131, 196924), (182, 141742), (262, 98462), (364, 70871), (524, 49231), (541, 47684), (917, 28132), (1082, 23842), (1703, 15148), (1834, 14066), (2164, 11921), (3406, 7574), (3668, 7033), (3787, 6812)]