68745028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 137168640

約数和(自身を除く): 68423612

約数列:

[1, 2, 4, 11, 22, 41, 44, 53, 82, 106, 164, 212, 451, 583, 719, 902, 1166, 1438, 1804, 2173, 2332, 2876, 4346, 7909, 8692, 15818, 23903, 29479, 31636, 38107, 47806, 58958, 76214, 95612, 117916, 152428, 324269, 419177, 648538, 838354, 1297076, 1562387, 1676708, 3124774, 6249548, 17186257, 34372514, 68745028]

約数ペア:

[(1, 68745028), (2, 34372514), (4, 17186257), (11, 6249548), (22, 3124774), (41, 1676708), (44, 1562387), (53, 1297076), (82, 838354), (106, 648538), (164, 419177), (212, 324269), (451, 152428), (583, 117916), (719, 95612), (902, 76214), (1166, 58958), (1438, 47806), (1804, 38107), (2173, 31636), (2332, 29479), (2876, 23903), (4346, 15818), (7909, 8692)]