25782042

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 61286400

約数和(自身を除く): 35504358

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 151, 199, 286, 302, 398, 429, 453, 597, 858, 906, 1194, 1661, 1963, 2189, 2587, 3322, 3926, 4378, 4983, 5174, 5889, 6567, 7761, 9966, 11778, 13134, 15522, 21593, 28457, 30049, 43186, 56914, 60098, 64779, 85371, 90147, 129558, 170742, 180294, 330539, 390637, 661078, 781274, 991617, 1171911, 1983234, 2343822, 4297007, 8594014, 12891021, 25782042]

約数ペア:

[(1, 25782042), (2, 12891021), (3, 8594014), (6, 4297007), (11, 2343822), (13, 1983234), (22, 1171911), (26, 991617), (33, 781274), (39, 661078), (66, 390637), (78, 330539), (143, 180294), (151, 170742), (199, 129558), (286, 90147), (302, 85371), (398, 64779), (429, 60098), (453, 56914), (597, 43186), (858, 30049), (906, 28457), (1194, 21593), (1661, 15522), (1963, 13134), (2189, 11778), (2587, 9966), (3322, 7761), (3926, 6567), (4378, 5889), (4983, 5174)]