66026128

素因数分解:

$2^4\times 7^3\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:309

約数の個数: 80

約数和(自身を含む): 152668800

約数和(自身を除く): 86642672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 53, 56, 98, 106, 112, 196, 212, 227, 343, 371, 392, 424, 454, 686, 742, 784, 848, 908, 1372, 1484, 1589, 1816, 2597, 2744, 2968, 3178, 3632, 5194, 5488, 5936, 6356, 10388, 11123, 12031, 12712, 18179, 20776, 22246, 24062, 25424, 36358, 41552, 44492, 48124, 72716, 77861, 84217, 88984, 96248, 145432, 155722, 168434, 177968, 192496, 290864, 311444, 336868, 589519, 622888, 673736, 1179038, 1245776, 1347472, 2358076, 4126633, 4716152, 8253266, 9432304, 16506532, 33013064, 66026128]

約数ペア:

[(1, 66026128), (2, 33013064), (4, 16506532), (7, 9432304), (8, 8253266), (14, 4716152), (16, 4126633), (28, 2358076), (49, 1347472), (53, 1245776), (56, 1179038), (98, 673736), (106, 622888), (112, 589519), (196, 336868), (212, 311444), (227, 290864), (343, 192496), (371, 177968), (392, 168434), (424, 155722), (454, 145432), (686, 96248), (742, 88984), (784, 84217), (848, 77861), (908, 72716), (1372, 48124), (1484, 44492), (1589, 41552), (1816, 36358), (2597, 25424), (2744, 24062), (2968, 22246), (3178, 20776), (3632, 18179), (5194, 12712), (5488, 12031), (5936, 11123), (6356, 10388)]