57120128

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{34327}}^1$

素因数の和:34354

約数の個数: 32

約数和(自身を含む): 122550960

約数和(自身を除く): 65430832

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 34327, 68654, 137308, 274616, 446251, 549232, 892502, 1098464, 1785004, 2196928, 3570008, 4393856, 7140016, 14280032, 28560064, 57120128]

約数ペア:

[(1, 57120128), (2, 28560064), (4, 14280032), (8, 7140016), (13, 4393856), (16, 3570008), (26, 2196928), (32, 1785004), (52, 1098464), (64, 892502), (104, 549232), (128, 446251), (208, 274616), (416, 137308), (832, 68654), (1664, 34327)]