78505394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1373}}^1$

素因数の和:1522

約数の個数: 32

約数和(自身を含む): 135333504

約数和(自身を除く): 56828110

約数列:

[1, 2, 11, 22, 23, 46, 113, 226, 253, 506, 1243, 1373, 2486, 2599, 2746, 5198, 15103, 28589, 30206, 31579, 57178, 63158, 155149, 310298, 347369, 694738, 1706639, 3413278, 3568427, 7136854, 39252697, 78505394]

約数ペア:

[(1, 78505394), (2, 39252697), (11, 7136854), (22, 3568427), (23, 3413278), (46, 1706639), (113, 694738), (226, 347369), (253, 310298), (506, 155149), (1243, 63158), (1373, 57178), (2486, 31579), (2599, 30206), (2746, 28589), (5198, 15103)]