66465616

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:468

約数の個数: 80

約数和(自身を含む): 155081344

約数和(自身を除く): 88615728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 43, 56, 74, 86, 112, 148, 172, 259, 296, 301, 344, 373, 518, 592, 602, 688, 746, 1036, 1204, 1492, 1591, 2072, 2408, 2611, 2984, 3182, 4144, 4816, 5222, 5968, 6364, 10444, 11137, 12728, 13801, 16039, 20888, 22274, 25456, 27602, 32078, 41776, 44548, 55204, 64156, 89096, 96607, 110408, 112273, 128312, 178192, 193214, 220816, 224546, 256624, 386428, 449092, 593443, 772856, 898184, 1186886, 1545712, 1796368, 2373772, 4154101, 4747544, 8308202, 9495088, 16616404, 33232808, 66465616]

約数ペア:

[(1, 66465616), (2, 33232808), (4, 16616404), (7, 9495088), (8, 8308202), (14, 4747544), (16, 4154101), (28, 2373772), (37, 1796368), (43, 1545712), (56, 1186886), (74, 898184), (86, 772856), (112, 593443), (148, 449092), (172, 386428), (259, 256624), (296, 224546), (301, 220816), (344, 193214), (373, 178192), (518, 128312), (592, 112273), (602, 110408), (688, 96607), (746, 89096), (1036, 64156), (1204, 55204), (1492, 44548), (1591, 41776), (2072, 32078), (2408, 27602), (2611, 25456), (2984, 22274), (3182, 20888), (4144, 16039), (4816, 13801), (5222, 12728), (5968, 11137), (6364, 10444)]