4156208

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{863}}^1$

素因数の和:921

約数の個数: 40

約数和(自身を含む): 9427968

約数和(自身を除く): 5271760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 863, 1204, 1726, 2408, 3452, 4816, 6041, 6904, 12082, 13808, 24164, 37109, 48328, 74218, 96656, 148436, 259763, 296872, 519526, 593744, 1039052, 2078104, 4156208]

約数ペア:

[(1, 4156208), (2, 2078104), (4, 1039052), (7, 593744), (8, 519526), (14, 296872), (16, 259763), (28, 148436), (43, 96656), (56, 74218), (86, 48328), (112, 37109), (172, 24164), (301, 13808), (344, 12082), (602, 6904), (688, 6041), (863, 4816), (1204, 3452), (1726, 2408)]