4285456

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1$

素因数の和:559

約数の個数: 40

約数和(自身を含む): 9624384

約数和(自身を除く): 5338928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 461, 581, 664, 922, 1162, 1328, 1844, 2324, 3227, 3688, 4648, 6454, 7376, 9296, 12908, 25816, 38263, 51632, 76526, 153052, 267841, 306104, 535682, 612208, 1071364, 2142728, 4285456]

約数ペア:

[(1, 4285456), (2, 2142728), (4, 1071364), (7, 612208), (8, 535682), (14, 306104), (16, 267841), (28, 153052), (56, 76526), (83, 51632), (112, 38263), (166, 25816), (332, 12908), (461, 9296), (581, 7376), (664, 6454), (922, 4648), (1162, 3688), (1328, 3227), (1844, 2324)]