8487002132

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{199807}}^1$

素因数の和:199896

約数の個数: 48

約数和(自身を含む): 17858039808

約数和(自身を除く): 9371037676

約数列:

[1, 2, 4, 7, 14, 28, 37, 41, 74, 82, 148, 164, 259, 287, 518, 574, 1036, 1148, 1517, 3034, 6068, 10619, 21238, 42476, 199807, 399614, 799228, 1398649, 2797298, 5594596, 7392859, 8192087, 14785718, 16384174, 29571436, 32768348, 51750013, 57344609, 103500026, 114689218, 207000052, 229378436, 303107219, 606214438, 1212428876, 2121750533, 4243501066, 8487002132]

約数ペア:

[(1, 8487002132), (2, 4243501066), (4, 2121750533), (7, 1212428876), (14, 606214438), (28, 303107219), (37, 229378436), (41, 207000052), (74, 114689218), (82, 103500026), (148, 57344609), (164, 51750013), (259, 32768348), (287, 29571436), (518, 16384174), (574, 14785718), (1036, 8192087), (1148, 7392859), (1517, 5594596), (3034, 2797298), (6068, 1398649), (10619, 799228), (21238, 399614), (42476, 199807)]