65297414

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1$

素因数の和:885

約数の個数: 64

約数和(自身を含む): 132572160

約数和(自身を除く): 67274746

約数列:

[1, 2, 7, 13, 14, 19, 23, 26, 38, 46, 91, 133, 161, 182, 247, 266, 299, 322, 437, 494, 598, 821, 874, 1642, 1729, 2093, 3059, 3458, 4186, 5681, 5747, 6118, 10673, 11362, 11494, 15599, 18883, 21346, 31198, 37766, 39767, 74711, 79534, 109193, 132181, 149422, 202787, 218386, 245479, 264362, 358777, 405574, 490958, 717554, 1419509, 1718353, 2511439, 2839018, 3436706, 4664101, 5022878, 9328202, 32648707, 65297414]

約数ペア:

[(1, 65297414), (2, 32648707), (7, 9328202), (13, 5022878), (14, 4664101), (19, 3436706), (23, 2839018), (26, 2511439), (38, 1718353), (46, 1419509), (91, 717554), (133, 490958), (161, 405574), (182, 358777), (247, 264362), (266, 245479), (299, 218386), (322, 202787), (437, 149422), (494, 132181), (598, 109193), (821, 79534), (874, 74711), (1642, 39767), (1729, 37766), (2093, 31198), (3059, 21346), (3458, 18883), (4186, 15599), (5681, 11494), (5747, 11362), (6118, 10673)]