26388896

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 55520640

約数和(自身を除く): 29131744

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 179, 271, 272, 358, 542, 544, 716, 1084, 1432, 2168, 2864, 3043, 4336, 4607, 5728, 6086, 8672, 9214, 12172, 18428, 24344, 36856, 48509, 48688, 73712, 97018, 97376, 147424, 194036, 388072, 776144, 824653, 1552288, 1649306, 3298612, 6597224, 13194448, 26388896]

約数ペア:

[(1, 26388896), (2, 13194448), (4, 6597224), (8, 3298612), (16, 1649306), (17, 1552288), (32, 824653), (34, 776144), (68, 388072), (136, 194036), (179, 147424), (271, 97376), (272, 97018), (358, 73712), (542, 48688), (544, 48509), (716, 36856), (1084, 24344), (1432, 18428), (2168, 12172), (2864, 9214), (3043, 8672), (4336, 6086), (4607, 5728)]