25033372

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{709}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 54550720

約数和(自身を除く): 29517348

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 97, 182, 194, 364, 388, 679, 709, 1261, 1358, 1418, 2522, 2716, 2836, 4963, 5044, 8827, 9217, 9926, 17654, 18434, 19852, 35308, 36868, 64519, 68773, 129038, 137546, 258076, 275092, 481411, 894049, 962822, 1788098, 1925644, 3576196, 6258343, 12516686, 25033372]

約数ペア:

[(1, 25033372), (2, 12516686), (4, 6258343), (7, 3576196), (13, 1925644), (14, 1788098), (26, 962822), (28, 894049), (52, 481411), (91, 275092), (97, 258076), (182, 137546), (194, 129038), (364, 68773), (388, 64519), (679, 36868), (709, 35308), (1261, 19852), (1358, 18434), (1418, 17654), (2522, 9926), (2716, 9217), (2836, 8827), (4963, 5044)]