23966488

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4703}}^1$

素因数の和:4736

約数の個数: 48

約数和(自身を含む): 56306880

約数和(自身を除く): 32340392

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 4703, 5096, 9406, 18812, 32921, 37624, 61139, 65842, 122278, 131684, 230447, 244556, 263368, 427973, 460894, 489112, 855946, 921788, 1711892, 1843576, 2995811, 3423784, 5991622, 11983244, 23966488]

約数ペア:

[(1, 23966488), (2, 11983244), (4, 5991622), (7, 3423784), (8, 2995811), (13, 1843576), (14, 1711892), (26, 921788), (28, 855946), (49, 489112), (52, 460894), (56, 427973), (91, 263368), (98, 244556), (104, 230447), (182, 131684), (196, 122278), (364, 65842), (392, 61139), (637, 37624), (728, 32921), (1274, 18812), (2548, 9406), (4703, 5096)]