28089256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11743}}^1$

素因数の和:11785

約数の個数: 32

約数和(自身を含む): 59189760

約数和(自身を除く): 31100504

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 11743, 23486, 46972, 93944, 152659, 270089, 305318, 540178, 610636, 1080356, 1221272, 2160712, 3511157, 7022314, 14044628, 28089256]

約数ペア:

[(1, 28089256), (2, 14044628), (4, 7022314), (8, 3511157), (13, 2160712), (23, 1221272), (26, 1080356), (46, 610636), (52, 540178), (92, 305318), (104, 270089), (184, 152659), (299, 93944), (598, 46972), (1196, 23486), (2392, 11743)]