4038348704

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{49277}}^1$

素因数の和:49497

約数の個数: 48

約数和(自身を含む): 8605712808

約数和(自身を除く): 4567364104

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 197, 208, 394, 416, 788, 1576, 2561, 3152, 5122, 6304, 10244, 20488, 40976, 49277, 81952, 98554, 197108, 394216, 640601, 788432, 1281202, 1576864, 2562404, 5124808, 9707569, 10249616, 19415138, 20499232, 38830276, 77660552, 126198397, 155321104, 252396794, 310642208, 504793588, 1009587176, 2019174352, 4038348704]

約数ペア:

[(1, 4038348704), (2, 2019174352), (4, 1009587176), (8, 504793588), (13, 310642208), (16, 252396794), (26, 155321104), (32, 126198397), (52, 77660552), (104, 38830276), (197, 20499232), (208, 19415138), (394, 10249616), (416, 9707569), (788, 5124808), (1576, 2562404), (2561, 1576864), (3152, 1281202), (5122, 788432), (6304, 640601), (10244, 394216), (20488, 197108), (40976, 98554), (49277, 81952)]