5554016

素因数分解:

$2^5\times {\mathrm{13}}^3\times {\mathrm{79}}^1$

素因数の和:128

約数の個数: 48

約数和(自身を含む): 11995200

約数和(自身を除く): 6441184

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 79, 104, 158, 169, 208, 316, 338, 416, 632, 676, 1027, 1264, 1352, 2054, 2197, 2528, 2704, 4108, 4394, 5408, 8216, 8788, 13351, 16432, 17576, 26702, 32864, 35152, 53404, 70304, 106808, 173563, 213616, 347126, 427232, 694252, 1388504, 2777008, 5554016]

約数ペア:

[(1, 5554016), (2, 2777008), (4, 1388504), (8, 694252), (13, 427232), (16, 347126), (26, 213616), (32, 173563), (52, 106808), (79, 70304), (104, 53404), (158, 35152), (169, 32864), (208, 26702), (316, 17576), (338, 16432), (416, 13351), (632, 8788), (676, 8216), (1027, 5408), (1264, 4394), (1352, 4108), (2054, 2704), (2197, 2528)]