84897796

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{271}}^2$

素因数の和:580

約数の個数: 27

約数和(自身を含む): 158409237

約数和(自身を除く): 73511441

約数列:

[1, 2, 4, 17, 34, 68, 271, 289, 542, 578, 1084, 1156, 4607, 9214, 18428, 73441, 78319, 146882, 156638, 293764, 313276, 1248497, 2496994, 4993988, 21224449, 42448898, 84897796]

約数ペア:

[(1, 84897796), (2, 42448898), (4, 21224449), (17, 4993988), (34, 2496994), (68, 1248497), (271, 313276), (289, 293764), (542, 156638), (578, 146882), (1084, 78319), (1156, 73441), (4607, 18428)]