26272792

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:416

約数の個数: 64

約数和(自身を含む): 61286400

約数和(自身を除く): 35013608

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 151, 182, 239, 302, 364, 478, 604, 728, 956, 1057, 1208, 1673, 1912, 1963, 2114, 3107, 3346, 3926, 4228, 6214, 6692, 7852, 8456, 12428, 13384, 13741, 15704, 21749, 24856, 27482, 36089, 43498, 54964, 72178, 86996, 109928, 144356, 173992, 252623, 288712, 469157, 505246, 938314, 1010492, 1876628, 2020984, 3284099, 3753256, 6568198, 13136396, 26272792]

約数ペア:

[(1, 26272792), (2, 13136396), (4, 6568198), (7, 3753256), (8, 3284099), (13, 2020984), (14, 1876628), (26, 1010492), (28, 938314), (52, 505246), (56, 469157), (91, 288712), (104, 252623), (151, 173992), (182, 144356), (239, 109928), (302, 86996), (364, 72178), (478, 54964), (604, 43498), (728, 36089), (956, 27482), (1057, 24856), (1208, 21749), (1673, 15704), (1912, 13741), (1963, 13384), (2114, 12428), (3107, 8456), (3346, 7852), (3926, 6692), (4228, 6214)]