8287664

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2$

素因数の和:95

約数の個数: 90

約数和(自身を含む): 21055572

約数和(自身を除く): 12767908

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 49, 56, 62, 77, 88, 98, 112, 124, 154, 176, 196, 217, 248, 308, 341, 392, 434, 496, 539, 616, 682, 784, 868, 961, 1078, 1232, 1364, 1519, 1736, 1922, 2156, 2387, 2728, 3038, 3472, 3844, 4312, 4774, 5456, 6076, 6727, 7688, 8624, 9548, 10571, 12152, 13454, 15376, 16709, 19096, 21142, 24304, 26908, 33418, 38192, 42284, 47089, 53816, 66836, 73997, 84568, 94178, 107632, 133672, 147994, 169136, 188356, 267344, 295988, 376712, 517979, 591976, 753424, 1035958, 1183952, 2071916, 4143832, 8287664]

約数ペア:

[(1, 8287664), (2, 4143832), (4, 2071916), (7, 1183952), (8, 1035958), (11, 753424), (14, 591976), (16, 517979), (22, 376712), (28, 295988), (31, 267344), (44, 188356), (49, 169136), (56, 147994), (62, 133672), (77, 107632), (88, 94178), (98, 84568), (112, 73997), (124, 66836), (154, 53816), (176, 47089), (196, 42284), (217, 38192), (248, 33418), (308, 26908), (341, 24304), (392, 21142), (434, 19096), (496, 16709), (539, 15376), (616, 13454), (682, 12152), (784, 10571), (868, 9548), (961, 8624), (1078, 7688), (1232, 6727), (1364, 6076), (1519, 5456), (1736, 4774), (1922, 4312), (2156, 3844), (2387, 3472), (2728, 3038)]