56182672

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{821}}^1$

素因数の和:896

約数の個数: 80

約数和(自身を含む): 136991232

約数和(自身を除く): 80808560

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 47, 52, 56, 91, 94, 104, 112, 182, 188, 208, 329, 364, 376, 611, 658, 728, 752, 821, 1222, 1316, 1456, 1642, 2444, 2632, 3284, 4277, 4888, 5264, 5747, 6568, 8554, 9776, 10673, 11494, 13136, 17108, 21346, 22988, 34216, 38587, 42692, 45976, 68432, 74711, 77174, 85384, 91952, 149422, 154348, 170768, 270109, 298844, 308696, 501631, 540218, 597688, 617392, 1003262, 1080436, 1195376, 2006524, 2160872, 3511417, 4013048, 4321744, 7022834, 8026096, 14045668, 28091336, 56182672]

約数ペア:

[(1, 56182672), (2, 28091336), (4, 14045668), (7, 8026096), (8, 7022834), (13, 4321744), (14, 4013048), (16, 3511417), (26, 2160872), (28, 2006524), (47, 1195376), (52, 1080436), (56, 1003262), (91, 617392), (94, 597688), (104, 540218), (112, 501631), (182, 308696), (188, 298844), (208, 270109), (329, 170768), (364, 154348), (376, 149422), (611, 91952), (658, 85384), (728, 77174), (752, 74711), (821, 68432), (1222, 45976), (1316, 42692), (1456, 38587), (1642, 34216), (2444, 22988), (2632, 21346), (3284, 17108), (4277, 13136), (4888, 11494), (5264, 10673), (5747, 9776), (6568, 8554)]