57028256

素因数分解:

$2^5\times {\mathrm{67}}^2\times {\mathrm{397}}^1$

素因数の和:541

約数の個数: 36

約数和(自身を含む): 114262218

約数和(自身を除く): 57233962

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 397, 536, 794, 1072, 1588, 2144, 3176, 4489, 6352, 8978, 12704, 17956, 26599, 35912, 53198, 71824, 106396, 143648, 212792, 425584, 851168, 1782133, 3564266, 7128532, 14257064, 28514128, 57028256]

約数ペア:

[(1, 57028256), (2, 28514128), (4, 14257064), (8, 7128532), (16, 3564266), (32, 1782133), (67, 851168), (134, 425584), (268, 212792), (397, 143648), (536, 106396), (794, 71824), (1072, 53198), (1588, 35912), (2144, 26599), (3176, 17956), (4489, 12704), (6352, 8978)]