401657408

素因数分解:

$2^6\times {\mathrm{1367}}^1\times {\mathrm{4591}}^1$

素因数の和:5970

約数の個数: 28

約数和(自身を含む): 797795712

約数和(自身を除く): 396138304

約数列:

[1, 2, 4, 8, 16, 32, 64, 1367, 2734, 4591, 5468, 9182, 10936, 18364, 21872, 36728, 43744, 73456, 87488, 146912, 293824, 6275897, 12551794, 25103588, 50207176, 100414352, 200828704, 401657408]

約数ペア:

[(1, 401657408), (2, 200828704), (4, 100414352), (8, 50207176), (16, 25103588), (32, 12551794), (64, 6275897), (1367, 293824), (2734, 146912), (4591, 87488), (5468, 73456), (9182, 43744), (10936, 36728), (18364, 21872)]