71666714

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:363

約数の個数: 48

約数和(自身を含む): 130999680

約数和(自身を除く): 59332966

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 151, 167, 203, 302, 334, 406, 1057, 1169, 1421, 2114, 2338, 2842, 4379, 4843, 7399, 8183, 8758, 9686, 14798, 16366, 25217, 30653, 33901, 50434, 61306, 67802, 176519, 214571, 237307, 353038, 429142, 474614, 731293, 1235633, 1462586, 2471266, 5119051, 10238102, 35833357, 71666714]

約数ペア:

[(1, 71666714), (2, 35833357), (7, 10238102), (14, 5119051), (29, 2471266), (49, 1462586), (58, 1235633), (98, 731293), (151, 474614), (167, 429142), (203, 353038), (302, 237307), (334, 214571), (406, 176519), (1057, 67802), (1169, 61306), (1421, 50434), (2114, 33901), (2338, 30653), (2842, 25217), (4379, 16366), (4843, 14798), (7399, 9686), (8183, 8758)]