75474916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{90281}}^1$

素因数の和:90315

約数の個数: 24

約数和(自身を含む): 151673760

約数和(自身を除く): 76198844

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 90281, 180562, 361124, 993091, 1715339, 1986182, 3430678, 3972364, 6861356, 18868729, 37737458, 75474916]

約数ペア:

[(1, 75474916), (2, 37737458), (4, 18868729), (11, 6861356), (19, 3972364), (22, 3430678), (38, 1986182), (44, 1715339), (76, 993091), (209, 361124), (418, 180562), (836, 90281)]