26238212

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6553}}^1$

素因数の和:6588

約数の個数: 48

約数和(自身を含む): 61660032

約数和(自身を除く): 35421820

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 6553, 13106, 26212, 45871, 72083, 85189, 91742, 144166, 170378, 183484, 288332, 340756, 504581, 596323, 937079, 1009162, 1192646, 1874158, 2018324, 2385292, 3748316, 6559553, 13119106, 26238212]

約数ペア:

[(1, 26238212), (2, 13119106), (4, 6559553), (7, 3748316), (11, 2385292), (13, 2018324), (14, 1874158), (22, 1192646), (26, 1009162), (28, 937079), (44, 596323), (52, 504581), (77, 340756), (91, 288332), (143, 183484), (154, 170378), (182, 144166), (286, 91742), (308, 85189), (364, 72083), (572, 45871), (1001, 26212), (2002, 13106), (4004, 6553)]