28712144

素因数分解:

$2^4\times {\mathrm{1163}}^1\times {\mathrm{1543}}^1$

素因数の和:2714

約数の個数: 20

約数和(自身を含む): 55713696

約数和(自身を除く): 27001552

約数列:

[1, 2, 4, 8, 16, 1163, 1543, 2326, 3086, 4652, 6172, 9304, 12344, 18608, 24688, 1794509, 3589018, 7178036, 14356072, 28712144]

約数ペア:

[(1, 28712144), (2, 14356072), (4, 7178036), (8, 3589018), (16, 1794509), (1163, 24688), (1543, 18608), (2326, 12344), (3086, 9304), (4652, 6172)]