23144758

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 44758224

約数和(自身を除く): 21613466

約数列:

[1, 2, 7, 13, 14, 26, 37, 49, 74, 91, 98, 182, 259, 481, 491, 518, 637, 962, 982, 1274, 1813, 3367, 3437, 3626, 6383, 6734, 6874, 12766, 18167, 23569, 24059, 36334, 44681, 47138, 48118, 89362, 127169, 236171, 254338, 312767, 472342, 625534, 890183, 1653197, 1780366, 3306394, 11572379, 23144758]

約数ペア:

[(1, 23144758), (2, 11572379), (7, 3306394), (13, 1780366), (14, 1653197), (26, 890183), (37, 625534), (49, 472342), (74, 312767), (91, 254338), (98, 236171), (182, 127169), (259, 89362), (481, 48118), (491, 47138), (518, 44681), (637, 36334), (962, 24059), (982, 23569), (1274, 18167), (1813, 12766), (3367, 6874), (3437, 6734), (3626, 6383)]