25302368

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8689}}^1$

素因数の和:8719

約数の個数: 48

約数和(自身を含む): 61316640

約数和(自身を除く): 36014272

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 8689, 17378, 34756, 60823, 69512, 112957, 121646, 139024, 225914, 243292, 278048, 451828, 486584, 790699, 903656, 973168, 1581398, 1807312, 1946336, 3162796, 3614624, 6325592, 12651184, 25302368]

約数ペア:

[(1, 25302368), (2, 12651184), (4, 6325592), (7, 3614624), (8, 3162796), (13, 1946336), (14, 1807312), (16, 1581398), (26, 973168), (28, 903656), (32, 790699), (52, 486584), (56, 451828), (91, 278048), (104, 243292), (112, 225914), (182, 139024), (208, 121646), (224, 112957), (364, 69512), (416, 60823), (728, 34756), (1456, 17378), (2912, 8689)]