40742712

素因数分解:

$2^3\times 3^2\times {\mathrm{439}}^1\times {\mathrm{1289}}^1$

素因数の和:1740

約数の個数: 48

約数和(自身を含む): 110682000

約数和(自身を除く): 69939288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 439, 878, 1289, 1317, 1756, 2578, 2634, 3512, 3867, 3951, 5156, 5268, 7734, 7902, 10312, 10536, 11601, 15468, 15804, 23202, 30936, 31608, 46404, 92808, 565871, 1131742, 1697613, 2263484, 3395226, 4526968, 5092839, 6790452, 10185678, 13580904, 20371356, 40742712]

約数ペア:

[(1, 40742712), (2, 20371356), (3, 13580904), (4, 10185678), (6, 6790452), (8, 5092839), (9, 4526968), (12, 3395226), (18, 2263484), (24, 1697613), (36, 1131742), (72, 565871), (439, 92808), (878, 46404), (1289, 31608), (1317, 30936), (1756, 23202), (2578, 15804), (2634, 15468), (3512, 11601), (3867, 10536), (3951, 10312), (5156, 7902), (5268, 7734)]