286562432

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{172213}}^1$

素因数の和:172240

約数の個数: 32

約数和(自身を含む): 614803980

約数和(自身を除く): 328241548

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 172213, 344426, 688852, 1377704, 2238769, 2755408, 4477538, 5510816, 8955076, 11021632, 17910152, 22043264, 35820304, 71640608, 143281216, 286562432]

約数ペア:

[(1, 286562432), (2, 143281216), (4, 71640608), (8, 35820304), (13, 22043264), (16, 17910152), (26, 11021632), (32, 8955076), (52, 5510816), (64, 4477538), (104, 2755408), (128, 2238769), (208, 1377704), (416, 688852), (832, 344426), (1664, 172213)]