285536128

素因数分解:

$2^7\times {\mathrm{313}}^1\times {\mathrm{7127}}^1$

素因数の和:7454

約数の個数: 32

約数和(自身を含む): 570738960

約数和(自身を除く): 285202832

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 313, 626, 1252, 2504, 5008, 7127, 10016, 14254, 20032, 28508, 40064, 57016, 114032, 228064, 456128, 912256, 2230751, 4461502, 8923004, 17846008, 35692016, 71384032, 142768064, 285536128]

約数ペア:

[(1, 285536128), (2, 142768064), (4, 71384032), (8, 35692016), (16, 17846008), (32, 8923004), (64, 4461502), (128, 2230751), (313, 912256), (626, 456128), (1252, 228064), (2504, 114032), (5008, 57016), (7127, 40064), (10016, 28508), (14254, 20032)]