40912144

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28099}}^1$

素因数の和:28127

約数の個数: 40

約数和(自身を含む): 97563200

約数和(自身を除く): 56651056

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 28099, 56198, 112396, 196693, 224792, 365287, 393386, 449584, 730574, 786772, 1461148, 1573544, 2557009, 2922296, 3147088, 5114018, 5844592, 10228036, 20456072, 40912144]

約数ペア:

[(1, 40912144), (2, 20456072), (4, 10228036), (7, 5844592), (8, 5114018), (13, 3147088), (14, 2922296), (16, 2557009), (26, 1573544), (28, 1461148), (52, 786772), (56, 730574), (91, 449584), (104, 393386), (112, 365287), (182, 224792), (208, 196693), (364, 112396), (728, 56198), (1456, 28099)]