8966995024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{32341}}^1$

素因数の和:32436

約数の個数: 80

約数和(自身を含む): 19763290624

約数和(自身を除く): 10796295600

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 43, 52, 62, 86, 104, 124, 172, 208, 248, 344, 403, 496, 559, 688, 806, 1118, 1333, 1612, 2236, 2666, 3224, 4472, 5332, 6448, 8944, 10664, 17329, 21328, 32341, 34658, 64682, 69316, 129364, 138632, 258728, 277264, 420433, 517456, 840866, 1002571, 1390663, 1681732, 2005142, 2781326, 3363464, 4010284, 5562652, 6726928, 8020568, 11125304, 13033423, 16041136, 18078619, 22250608, 26066846, 36157238, 43110553, 52133692, 72314476, 86221106, 104267384, 144628952, 172442212, 208534768, 289257904, 344884424, 560437189, 689768848, 1120874378, 2241748756, 4483497512, 8966995024]

約数ペア:

[(1, 8966995024), (2, 4483497512), (4, 2241748756), (8, 1120874378), (13, 689768848), (16, 560437189), (26, 344884424), (31, 289257904), (43, 208534768), (52, 172442212), (62, 144628952), (86, 104267384), (104, 86221106), (124, 72314476), (172, 52133692), (208, 43110553), (248, 36157238), (344, 26066846), (403, 22250608), (496, 18078619), (559, 16041136), (688, 13033423), (806, 11125304), (1118, 8020568), (1333, 6726928), (1612, 5562652), (2236, 4010284), (2666, 3363464), (3224, 2781326), (4472, 2005142), (5332, 1681732), (6448, 1390663), (8944, 1002571), (10664, 840866), (17329, 517456), (21328, 420433), (32341, 277264), (34658, 258728), (64682, 138632), (69316, 129364)]