22049968

素因数分解:

$2^4\times {\mathrm{67}}^2\times {\mathrm{307}}^1$

素因数の和:449

約数の個数: 30

約数和(自身を含む): 43510236

約数和(自身を除く): 21460268

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 307, 536, 614, 1072, 1228, 2456, 4489, 4912, 8978, 17956, 20569, 35912, 41138, 71824, 82276, 164552, 329104, 1378123, 2756246, 5512492, 11024984, 22049968]

約数ペア:

[(1, 22049968), (2, 11024984), (4, 5512492), (8, 2756246), (16, 1378123), (67, 329104), (134, 164552), (268, 82276), (307, 71824), (536, 41138), (614, 35912), (1072, 20569), (1228, 17956), (2456, 8978), (4489, 4912)]