71395548

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{121421}}^1$

素因数の和:121442

約数の個数: 36

約数和(自身を含む): 193789512

約数和(自身を除く): 122393964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 121421, 242842, 364263, 485684, 728526, 849947, 1457052, 1699894, 2549841, 3399788, 5099682, 5949629, 10199364, 11899258, 17848887, 23798516, 35697774, 71395548]

約数ペア:

[(1, 71395548), (2, 35697774), (3, 23798516), (4, 17848887), (6, 11899258), (7, 10199364), (12, 5949629), (14, 5099682), (21, 3399788), (28, 2549841), (42, 1699894), (49, 1457052), (84, 849947), (98, 728526), (147, 485684), (196, 364263), (294, 242842), (588, 121421)]