39040408

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1360

約数の個数: 48

約数和(自身を含む): 83119680

約数和(自身を除く): 44079272

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 121, 124, 242, 248, 341, 484, 682, 968, 1301, 1364, 2602, 2728, 3751, 5204, 7502, 10408, 14311, 15004, 28622, 30008, 40331, 57244, 80662, 114488, 157421, 161324, 314842, 322648, 443641, 629684, 887282, 1259368, 1774564, 3549128, 4880051, 9760102, 19520204, 39040408]

約数ペア:

[(1, 39040408), (2, 19520204), (4, 9760102), (8, 4880051), (11, 3549128), (22, 1774564), (31, 1259368), (44, 887282), (62, 629684), (88, 443641), (121, 322648), (124, 314842), (242, 161324), (248, 157421), (341, 114488), (484, 80662), (682, 57244), (968, 40331), (1301, 30008), (1364, 28622), (2602, 15004), (2728, 14311), (3751, 10408), (5204, 7502)]