40451628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1777}}^1$

素因数の和:2062

約数の個数: 48

約数和(自身を含む): 108329984

約数和(自身を除く): 67878356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 271, 542, 813, 1084, 1626, 1777, 1897, 3252, 3554, 3794, 5331, 5691, 7108, 7588, 10662, 11382, 12439, 21324, 22764, 24878, 37317, 49756, 74634, 149268, 481567, 963134, 1444701, 1926268, 2889402, 3370969, 5778804, 6741938, 10112907, 13483876, 20225814, 40451628]

約数ペア:

[(1, 40451628), (2, 20225814), (3, 13483876), (4, 10112907), (6, 6741938), (7, 5778804), (12, 3370969), (14, 2889402), (21, 1926268), (28, 1444701), (42, 963134), (84, 481567), (271, 149268), (542, 74634), (813, 49756), (1084, 37317), (1626, 24878), (1777, 22764), (1897, 21324), (3252, 12439), (3554, 11382), (3794, 10662), (5331, 7588), (5691, 7108)]