13043784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:550

約数の個数: 64

約数和(自身を含む): 35562240

約数和(自身を除く): 22518456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 97, 104, 156, 194, 291, 312, 388, 431, 582, 776, 862, 1164, 1261, 1293, 1724, 2328, 2522, 2586, 3448, 3783, 5044, 5172, 5603, 7566, 10088, 10344, 11206, 15132, 16809, 22412, 30264, 33618, 41807, 44824, 67236, 83614, 125421, 134472, 167228, 250842, 334456, 501684, 543491, 1003368, 1086982, 1630473, 2173964, 3260946, 4347928, 6521892, 13043784]

約数ペア:

[(1, 13043784), (2, 6521892), (3, 4347928), (4, 3260946), (6, 2173964), (8, 1630473), (12, 1086982), (13, 1003368), (24, 543491), (26, 501684), (39, 334456), (52, 250842), (78, 167228), (97, 134472), (104, 125421), (156, 83614), (194, 67236), (291, 44824), (312, 41807), (388, 33618), (431, 30264), (582, 22412), (776, 16809), (862, 15132), (1164, 11206), (1261, 10344), (1293, 10088), (1724, 7566), (2328, 5603), (2522, 5172), (2586, 5044), (3448, 3783)]