8472688

素因数分解:

$2^4\times 7^2\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:230

約数の個数: 60

約数和(自身を含む): 19465272

約数和(自身を除く): 10992584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 101, 107, 112, 196, 202, 214, 392, 404, 428, 707, 749, 784, 808, 856, 1414, 1498, 1616, 1712, 2828, 2996, 4949, 5243, 5656, 5992, 9898, 10486, 10807, 11312, 11984, 19796, 20972, 21614, 39592, 41944, 43228, 75649, 79184, 83888, 86456, 151298, 172912, 302596, 529543, 605192, 1059086, 1210384, 2118172, 4236344, 8472688]

約数ペア:

[(1, 8472688), (2, 4236344), (4, 2118172), (7, 1210384), (8, 1059086), (14, 605192), (16, 529543), (28, 302596), (49, 172912), (56, 151298), (98, 86456), (101, 83888), (107, 79184), (112, 75649), (196, 43228), (202, 41944), (214, 39592), (392, 21614), (404, 20972), (428, 19796), (707, 11984), (749, 11312), (784, 10807), (808, 10486), (856, 9898), (1414, 5992), (1498, 5656), (1616, 5243), (1712, 4949), (2828, 2996)]