26776984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3527}}^1$

素因数の和:3619

約数の個数: 32

約数和(自身を含む): 54825120

約数和(自身を除く): 28048136

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 3527, 3796, 7054, 7592, 14108, 28216, 45851, 91702, 183404, 257471, 366808, 514942, 1029884, 2059768, 3347123, 6694246, 13388492, 26776984]

約数ペア:

[(1, 26776984), (2, 13388492), (4, 6694246), (8, 3347123), (13, 2059768), (26, 1029884), (52, 514942), (73, 366808), (104, 257471), (146, 183404), (292, 91702), (584, 45851), (949, 28216), (1898, 14108), (3527, 7592), (3796, 7054)]