42211442

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1949}}^1$

素因数の和:1995

約数の個数: 48

約数和(自身を含む): 84029400

約数和(自身を除く): 41817958

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 49, 91, 98, 119, 182, 221, 238, 442, 637, 833, 1274, 1547, 1666, 1949, 3094, 3898, 10829, 13643, 21658, 25337, 27286, 33133, 50674, 66266, 95501, 177359, 191002, 231931, 354718, 430729, 463862, 861458, 1241513, 1623517, 2483026, 3015103, 3247034, 6030206, 21105721, 42211442]

約数ペア:

[(1, 42211442), (2, 21105721), (7, 6030206), (13, 3247034), (14, 3015103), (17, 2483026), (26, 1623517), (34, 1241513), (49, 861458), (91, 463862), (98, 430729), (119, 354718), (182, 231931), (221, 191002), (238, 177359), (442, 95501), (637, 66266), (833, 50674), (1274, 33133), (1547, 27286), (1666, 25337), (1949, 21658), (3094, 13643), (3898, 10829)]