40365528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{240271}}^1$

素因数の和:240287

約数の個数: 32

約数和(自身を含む): 115330560

約数和(自身を除く): 74965032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 240271, 480542, 720813, 961084, 1441626, 1681897, 1922168, 2883252, 3363794, 5045691, 5766504, 6727588, 10091382, 13455176, 20182764, 40365528]

約数ペア:

[(1, 40365528), (2, 20182764), (3, 13455176), (4, 10091382), (6, 6727588), (7, 5766504), (8, 5045691), (12, 3363794), (14, 2883252), (21, 1922168), (24, 1681897), (28, 1441626), (42, 961084), (56, 720813), (84, 480542), (168, 240271)]