71345514254

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{176807}}^1$

素因数の和:176913

約数の個数: 64

約数和(自身を含む): 135449072640

約数和(自身を除く): 64103558386

約数列:

[1, 2, 7, 14, 19, 37, 38, 41, 74, 82, 133, 259, 266, 287, 518, 574, 703, 779, 1406, 1517, 1558, 3034, 4921, 5453, 9842, 10619, 10906, 21238, 28823, 57646, 176807, 201761, 353614, 403522, 1237649, 2475298, 3359333, 6541859, 6718666, 7249087, 13083718, 14498174, 23515331, 45793013, 47030662, 50743609, 91586026, 101487218, 124295321, 137732653, 248590642, 268216219, 275465306, 536432438, 870067247, 964128571, 1740134494, 1877513533, 1928257142, 3755027066, 5096108161, 10192216322, 35672757127, 71345514254]

約数ペア:

[(1, 71345514254), (2, 35672757127), (7, 10192216322), (14, 5096108161), (19, 3755027066), (37, 1928257142), (38, 1877513533), (41, 1740134494), (74, 964128571), (82, 870067247), (133, 536432438), (259, 275465306), (266, 268216219), (287, 248590642), (518, 137732653), (574, 124295321), (703, 101487218), (779, 91586026), (1406, 50743609), (1517, 47030662), (1558, 45793013), (3034, 23515331), (4921, 14498174), (5453, 13083718), (9842, 7249087), (10619, 6718666), (10906, 6541859), (21238, 3359333), (28823, 2475298), (57646, 1237649), (176807, 403522), (201761, 353614)]