26159028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1303}}^1$

素因数の和:1556

約数の個数: 48

約数和(自身を含む): 70103040

約数和(自身を除く): 43944012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 239, 478, 717, 956, 1303, 1434, 1673, 2606, 2868, 3346, 3909, 5019, 5212, 6692, 7818, 9121, 10038, 15636, 18242, 20076, 27363, 36484, 54726, 109452, 311417, 622834, 934251, 1245668, 1868502, 2179919, 3737004, 4359838, 6539757, 8719676, 13079514, 26159028]

約数ペア:

[(1, 26159028), (2, 13079514), (3, 8719676), (4, 6539757), (6, 4359838), (7, 3737004), (12, 2179919), (14, 1868502), (21, 1245668), (28, 934251), (42, 622834), (84, 311417), (239, 109452), (478, 54726), (717, 36484), (956, 27363), (1303, 20076), (1434, 18242), (1673, 15636), (2606, 10038), (2868, 9121), (3346, 7818), (3909, 6692), (5019, 5212)]