91270972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1213}}^1\times {\mathrm{1447}}^1$

素因数の和:2677

約数の個数: 24

約数和(自身を含む): 172271456

約数和(自身を除く): 81000484

約数列:

[1, 2, 4, 13, 26, 52, 1213, 1447, 2426, 2894, 4852, 5788, 15769, 18811, 31538, 37622, 63076, 75244, 1755211, 3510422, 7020844, 22817743, 45635486, 91270972]

約数ペア:

[(1, 91270972), (2, 45635486), (4, 22817743), (13, 7020844), (26, 3510422), (52, 1755211), (1213, 75244), (1447, 63076), (2426, 37622), (2894, 31538), (4852, 18811), (5788, 15769)]