12973856

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3407}}^1$

素因数の和:3441

約数の個数: 48

約数和(自身を含む): 30917376

約数和(自身を除く): 17943520

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3407, 3808, 6814, 13628, 23849, 27256, 47698, 54512, 57919, 95396, 109024, 115838, 190792, 231676, 381584, 405433, 463352, 763168, 810866, 926704, 1621732, 1853408, 3243464, 6486928, 12973856]

約数ペア:

[(1, 12973856), (2, 6486928), (4, 3243464), (7, 1853408), (8, 1621732), (14, 926704), (16, 810866), (17, 763168), (28, 463352), (32, 405433), (34, 381584), (56, 231676), (68, 190792), (112, 115838), (119, 109024), (136, 95396), (224, 57919), (238, 54512), (272, 47698), (476, 27256), (544, 23849), (952, 13628), (1904, 6814), (3407, 3808)]