75438961906

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{16891841}}^1$

素因数の和:16891890

約数の個数: 32

約数和(自身を含む): 145945514880

約数和(自身を除く): 70506552974

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 16891841, 33783682, 118242887, 185810251, 236485774, 371620502, 489863389, 979726778, 1300671757, 2601343514, 3429043723, 5388497279, 6858087446, 10776994558, 37719480953, 75438961906]

約数ペア:

[(1, 75438961906), (2, 37719480953), (7, 10776994558), (11, 6858087446), (14, 5388497279), (22, 3429043723), (29, 2601343514), (58, 1300671757), (77, 979726778), (154, 489863389), (203, 371620502), (319, 236485774), (406, 185810251), (638, 118242887), (2233, 33783682), (4466, 16891841)]