65238628

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9433}}^1$

素因数の和:9476

約数の個数: 48

約数和(自身を含む): 147925120

約数和(自身を除く): 82686492

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 9433, 18866, 37732, 66031, 122629, 132062, 179227, 245258, 264124, 358454, 490516, 716908, 858403, 1254589, 1716806, 2329951, 2509178, 3433612, 4659902, 5018356, 9319804, 16309657, 32619314, 65238628]

約数ペア:

[(1, 65238628), (2, 32619314), (4, 16309657), (7, 9319804), (13, 5018356), (14, 4659902), (19, 3433612), (26, 2509178), (28, 2329951), (38, 1716806), (52, 1254589), (76, 858403), (91, 716908), (133, 490516), (182, 358454), (247, 264124), (266, 245258), (364, 179227), (494, 132062), (532, 122629), (988, 66031), (1729, 37732), (3458, 18866), (6916, 9433)]