47638968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1427}}^1$

素因数の和:1556

約数の個数: 64

約数和(自身を含む): 129548160

約数和(自身を除く): 81909192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 107, 156, 214, 312, 321, 428, 642, 856, 1284, 1391, 1427, 2568, 2782, 2854, 4173, 4281, 5564, 5708, 8346, 8562, 11128, 11416, 16692, 17124, 18551, 33384, 34248, 37102, 55653, 74204, 111306, 148408, 152689, 222612, 305378, 445224, 458067, 610756, 916134, 1221512, 1832268, 1984957, 3664536, 3969914, 5954871, 7939828, 11909742, 15879656, 23819484, 47638968]

約数ペア:

[(1, 47638968), (2, 23819484), (3, 15879656), (4, 11909742), (6, 7939828), (8, 5954871), (12, 3969914), (13, 3664536), (24, 1984957), (26, 1832268), (39, 1221512), (52, 916134), (78, 610756), (104, 458067), (107, 445224), (156, 305378), (214, 222612), (312, 152689), (321, 148408), (428, 111306), (642, 74204), (856, 55653), (1284, 37102), (1391, 34248), (1427, 33384), (2568, 18551), (2782, 17124), (2854, 16692), (4173, 11416), (4281, 11128), (5564, 8562), (5708, 8346)]