25777808

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:204

約数の個数: 80

約数和(自身を含む): 59996160

約数和(自身を除く): 34218352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 59, 83, 94, 112, 118, 166, 188, 236, 329, 332, 376, 413, 472, 581, 658, 664, 752, 826, 944, 1162, 1316, 1328, 1652, 2324, 2632, 2773, 3304, 3901, 4648, 4897, 5264, 5546, 6608, 7802, 9296, 9794, 11092, 15604, 19411, 19588, 22184, 27307, 31208, 34279, 38822, 39176, 44368, 54614, 62416, 68558, 77644, 78352, 109228, 137116, 155288, 218456, 230159, 274232, 310576, 436912, 460318, 548464, 920636, 1611113, 1841272, 3222226, 3682544, 6444452, 12888904, 25777808]

約数ペア:

[(1, 25777808), (2, 12888904), (4, 6444452), (7, 3682544), (8, 3222226), (14, 1841272), (16, 1611113), (28, 920636), (47, 548464), (56, 460318), (59, 436912), (83, 310576), (94, 274232), (112, 230159), (118, 218456), (166, 155288), (188, 137116), (236, 109228), (329, 78352), (332, 77644), (376, 68558), (413, 62416), (472, 54614), (581, 44368), (658, 39176), (664, 38822), (752, 34279), (826, 31208), (944, 27307), (1162, 22184), (1316, 19588), (1328, 19411), (1652, 15604), (2324, 11092), (2632, 9794), (2773, 9296), (3304, 7802), (3901, 6608), (4648, 5546), (4897, 5264)]