40691238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{16421}}^1$

素因数の和:16492

約数の個数: 32

約数和(自身を含む): 94590720

約数和(自身を除く): 53899482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 413, 826, 1239, 2478, 16421, 32842, 49263, 98526, 114947, 229894, 344841, 689682, 968839, 1937678, 2906517, 5813034, 6781873, 13563746, 20345619, 40691238]

約数ペア:

[(1, 40691238), (2, 20345619), (3, 13563746), (6, 6781873), (7, 5813034), (14, 2906517), (21, 1937678), (42, 968839), (59, 689682), (118, 344841), (177, 229894), (354, 114947), (413, 98526), (826, 49263), (1239, 32842), (2478, 16421)]