25916296

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3889}}^1$

素因数の和:3926

約数の個数: 48

約数和(自身を含む): 59867100

約数和(自身を除く): 33950804

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 3889, 6664, 7778, 15556, 27223, 31112, 54446, 66113, 108892, 132226, 190561, 217784, 264452, 381122, 462791, 528904, 762244, 925582, 1524488, 1851164, 3239537, 3702328, 6479074, 12958148, 25916296]

約数ペア:

[(1, 25916296), (2, 12958148), (4, 6479074), (7, 3702328), (8, 3239537), (14, 1851164), (17, 1524488), (28, 925582), (34, 762244), (49, 528904), (56, 462791), (68, 381122), (98, 264452), (119, 217784), (136, 190561), (196, 132226), (238, 108892), (392, 66113), (476, 54446), (833, 31112), (952, 27223), (1666, 15556), (3332, 7778), (3889, 6664)]