64152764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2341}}^1$

素因数の和:2406

約数の個数: 48

約数和(自身を含む): 132201216

約数和(自身を除く): 68048452

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 124, 221, 403, 442, 527, 806, 884, 1054, 1612, 2108, 2341, 4682, 6851, 9364, 13702, 27404, 30433, 39797, 60866, 72571, 79594, 121732, 145142, 159188, 290284, 517361, 943423, 1034722, 1233707, 1886846, 2069444, 2467414, 3773692, 4934828, 16038191, 32076382, 64152764]

約数ペア:

[(1, 64152764), (2, 32076382), (4, 16038191), (13, 4934828), (17, 3773692), (26, 2467414), (31, 2069444), (34, 1886846), (52, 1233707), (62, 1034722), (68, 943423), (124, 517361), (221, 290284), (403, 159188), (442, 145142), (527, 121732), (806, 79594), (884, 72571), (1054, 60866), (1612, 39797), (2108, 30433), (2341, 27404), (4682, 13702), (6851, 9364)]