26454896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{659}}^1$

素因数の和:873

約数の個数: 40

約数和(自身を含む): 55569360

約数和(自身を除く): 29114464

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 193, 208, 386, 659, 772, 1318, 1544, 2509, 2636, 3088, 5018, 5272, 8567, 10036, 10544, 17134, 20072, 34268, 40144, 68536, 127187, 137072, 254374, 508748, 1017496, 1653431, 2034992, 3306862, 6613724, 13227448, 26454896]

約数ペア:

[(1, 26454896), (2, 13227448), (4, 6613724), (8, 3306862), (13, 2034992), (16, 1653431), (26, 1017496), (52, 508748), (104, 254374), (193, 137072), (208, 127187), (386, 68536), (659, 40144), (772, 34268), (1318, 20072), (1544, 17134), (2509, 10544), (2636, 10036), (3088, 8567), (5018, 5272)]