40061392

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4019}}^1$

素因数の和:4123

約数の個数: 40

約数和(自身を含む): 89726400

約数和(自身を除く): 49665008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2492, 4019, 4984, 8038, 9968, 16076, 28133, 32152, 56266, 64304, 112532, 225064, 357691, 450128, 715382, 1430764, 2503837, 2861528, 5007674, 5723056, 10015348, 20030696, 40061392]

約数ペア:

[(1, 40061392), (2, 20030696), (4, 10015348), (7, 5723056), (8, 5007674), (14, 2861528), (16, 2503837), (28, 1430764), (56, 715382), (89, 450128), (112, 357691), (178, 225064), (356, 112532), (623, 64304), (712, 56266), (1246, 32152), (1424, 28133), (2492, 16076), (4019, 9968), (4984, 8038)]