12621616

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{947}}^1$

素因数の和:986

約数の個数: 60

約数和(自身を含む): 30152088

約数和(自身を除く): 17530472

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 392, 476, 784, 833, 947, 952, 1666, 1894, 1904, 3332, 3788, 6629, 6664, 7576, 13258, 13328, 15152, 16099, 26516, 32198, 46403, 53032, 64396, 92806, 106064, 112693, 128792, 185612, 225386, 257584, 371224, 450772, 742448, 788851, 901544, 1577702, 1803088, 3155404, 6310808, 12621616]

約数ペア:

[(1, 12621616), (2, 6310808), (4, 3155404), (7, 1803088), (8, 1577702), (14, 901544), (16, 788851), (17, 742448), (28, 450772), (34, 371224), (49, 257584), (56, 225386), (68, 185612), (98, 128792), (112, 112693), (119, 106064), (136, 92806), (196, 64396), (238, 53032), (272, 46403), (392, 32198), (476, 26516), (784, 16099), (833, 15152), (947, 13328), (952, 13258), (1666, 7576), (1894, 6664), (1904, 6629), (3332, 3788)]