74721948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{3989}}^1$

素因数の和:4226

約数の個数: 48

約数和(自身を含む): 200202240

約数和(自身を除く): 125480292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223, 446, 669, 892, 1338, 1561, 2676, 3122, 3989, 4683, 6244, 7978, 9366, 11967, 15956, 18732, 23934, 27923, 47868, 55846, 83769, 111692, 167538, 335076, 889547, 1779094, 2668641, 3558188, 5337282, 6226829, 10674564, 12453658, 18680487, 24907316, 37360974, 74721948]

約数ペア:

[(1, 74721948), (2, 37360974), (3, 24907316), (4, 18680487), (6, 12453658), (7, 10674564), (12, 6226829), (14, 5337282), (21, 3558188), (28, 2668641), (42, 1779094), (84, 889547), (223, 335076), (446, 167538), (669, 111692), (892, 83769), (1338, 55846), (1561, 47868), (2676, 27923), (3122, 23934), (3989, 18732), (4683, 15956), (6244, 11967), (7978, 9366)]