42012208

素因数分解:

$2^4\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1307}}^1$

素因数の和:1370

約数の個数: 60

約数和(自身を含む): 97071912

約数和(自身を除く): 55059704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 49, 56, 82, 98, 112, 164, 196, 287, 328, 392, 574, 656, 784, 1148, 1307, 2009, 2296, 2614, 4018, 4592, 5228, 8036, 9149, 10456, 16072, 18298, 20912, 32144, 36596, 53587, 64043, 73192, 107174, 128086, 146384, 214348, 256172, 375109, 428696, 512344, 750218, 857392, 1024688, 1500436, 2625763, 3000872, 5251526, 6001744, 10503052, 21006104, 42012208]

約数ペア:

[(1, 42012208), (2, 21006104), (4, 10503052), (7, 6001744), (8, 5251526), (14, 3000872), (16, 2625763), (28, 1500436), (41, 1024688), (49, 857392), (56, 750218), (82, 512344), (98, 428696), (112, 375109), (164, 256172), (196, 214348), (287, 146384), (328, 128086), (392, 107174), (574, 73192), (656, 64043), (784, 53587), (1148, 36596), (1307, 32144), (2009, 20912), (2296, 18298), (2614, 16072), (4018, 10456), (4592, 9149), (5228, 8036)]