70163828

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{661}}^1$

素因数の和:912

約数の個数: 48

約数和(自身を含む): 149474304

約数和(自身を除く): 79310476

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 223, 238, 446, 476, 661, 892, 1322, 1561, 2644, 3122, 3791, 4627, 6244, 7582, 9254, 11237, 15164, 18508, 22474, 26537, 44948, 53074, 78659, 106148, 147403, 157318, 294806, 314636, 589612, 1031821, 2063642, 2505851, 4127284, 5011702, 10023404, 17540957, 35081914, 70163828]

約数ペア:

[(1, 70163828), (2, 35081914), (4, 17540957), (7, 10023404), (14, 5011702), (17, 4127284), (28, 2505851), (34, 2063642), (68, 1031821), (119, 589612), (223, 314636), (238, 294806), (446, 157318), (476, 147403), (661, 106148), (892, 78659), (1322, 53074), (1561, 44948), (2644, 26537), (3122, 22474), (3791, 18508), (4627, 15164), (6244, 11237), (7582, 9254)]