45401408

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{277}}^1$

素因数の和:499

約数の個数: 56

約数和(自身を含む): 97868232

約数和(自身を除く): 52466824

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 197, 208, 277, 394, 416, 554, 788, 832, 1108, 1576, 2216, 2561, 3152, 3601, 4432, 5122, 6304, 7202, 8864, 10244, 12608, 14404, 17728, 20488, 28808, 40976, 54569, 57616, 81952, 109138, 115232, 163904, 218276, 230464, 436552, 709397, 873104, 1418794, 1746208, 2837588, 3492416, 5675176, 11350352, 22700704, 45401408]

約数ペア:

[(1, 45401408), (2, 22700704), (4, 11350352), (8, 5675176), (13, 3492416), (16, 2837588), (26, 1746208), (32, 1418794), (52, 873104), (64, 709397), (104, 436552), (197, 230464), (208, 218276), (277, 163904), (394, 115232), (416, 109138), (554, 81952), (788, 57616), (832, 54569), (1108, 40976), (1576, 28808), (2216, 20488), (2561, 17728), (3152, 14404), (3601, 12608), (4432, 10244), (5122, 8864), (6304, 7202)]