42856242

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:479

約数の個数: 64

約数和(自身を含む): 101606400

約数和(自身を除く): 58750158

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 199, 251, 286, 398, 429, 502, 597, 753, 858, 1194, 1506, 2189, 2587, 2761, 3263, 4378, 5174, 5522, 6526, 6567, 7761, 8283, 9789, 13134, 15522, 16566, 19578, 28457, 35893, 49949, 56914, 71786, 85371, 99898, 107679, 149847, 170742, 215358, 299694, 549439, 649337, 1098878, 1298674, 1648317, 1948011, 3296634, 3896022, 7142707, 14285414, 21428121, 42856242]

約数ペア:

[(1, 42856242), (2, 21428121), (3, 14285414), (6, 7142707), (11, 3896022), (13, 3296634), (22, 1948011), (26, 1648317), (33, 1298674), (39, 1098878), (66, 649337), (78, 549439), (143, 299694), (199, 215358), (251, 170742), (286, 149847), (398, 107679), (429, 99898), (502, 85371), (597, 71786), (753, 56914), (858, 49949), (1194, 35893), (1506, 28457), (2189, 19578), (2587, 16566), (2761, 15522), (3263, 13134), (4378, 9789), (5174, 8283), (5522, 7761), (6526, 6567)]