74589004

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1511}}^1$

素因数の和:1606

約数の個数: 48

約数和(自身を含む): 156473856

約数和(自身を除く): 81884852

約数列:

[1, 2, 4, 7, 14, 28, 41, 43, 82, 86, 164, 172, 287, 301, 574, 602, 1148, 1204, 1511, 1763, 3022, 3526, 6044, 7052, 10577, 12341, 21154, 24682, 42308, 49364, 61951, 64973, 123902, 129946, 247804, 259892, 433657, 454811, 867314, 909622, 1734628, 1819244, 2663893, 5327786, 10655572, 18647251, 37294502, 74589004]

約数ペア:

[(1, 74589004), (2, 37294502), (4, 18647251), (7, 10655572), (14, 5327786), (28, 2663893), (41, 1819244), (43, 1734628), (82, 909622), (86, 867314), (164, 454811), (172, 433657), (287, 259892), (301, 247804), (574, 129946), (602, 123902), (1148, 64973), (1204, 61951), (1511, 49364), (1763, 42308), (3022, 24682), (3526, 21154), (6044, 12341), (7052, 10577)]