28182388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1453}}^1$

素因数の和:1843

約数の個数: 24

約数和(自身を含む): 53292008

約数和(自身を除く): 25109620

約数列:

[1, 2, 4, 13, 26, 52, 373, 746, 1453, 1492, 2906, 4849, 5812, 9698, 18889, 19396, 37778, 75556, 541969, 1083938, 2167876, 7045597, 14091194, 28182388]

約数ペア:

[(1, 28182388), (2, 14091194), (4, 7045597), (13, 2167876), (26, 1083938), (52, 541969), (373, 75556), (746, 37778), (1453, 19396), (1492, 18889), (2906, 9698), (4849, 5812)]