26564336

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{769}}^1$

素因数の和:921

約数の個数: 40

約数和(自身を含む): 54996480

約数和(自身を除く): 28432144

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 127, 136, 254, 272, 508, 769, 1016, 1538, 2032, 2159, 3076, 4318, 6152, 8636, 12304, 13073, 17272, 26146, 34544, 52292, 97663, 104584, 195326, 209168, 390652, 781304, 1562608, 1660271, 3320542, 6641084, 13282168, 26564336]

約数ペア:

[(1, 26564336), (2, 13282168), (4, 6641084), (8, 3320542), (16, 1660271), (17, 1562608), (34, 781304), (68, 390652), (127, 209168), (136, 195326), (254, 104584), (272, 97663), (508, 52292), (769, 34544), (1016, 26146), (1538, 17272), (2032, 13073), (2159, 12304), (3076, 8636), (4318, 6152)]