40165450728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6217}}^1\times {\mathrm{20707}}^1$

素因数の和:26946

約数の個数: 64

約数和(自身を含む): 108160368960

約数和(自身を除く): 67994918232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 6217, 12434, 18651, 20707, 24868, 37302, 41414, 49736, 62121, 74604, 80821, 82828, 124242, 149208, 161642, 165656, 242463, 248484, 269191, 323284, 484926, 496968, 538382, 646568, 807573, 969852, 1076764, 1615146, 1939704, 2153528, 3230292, 6460584, 128735419, 257470838, 386206257, 514941676, 772412514, 1029883352, 1544825028, 1673560447, 3089650056, 3347120894, 5020681341, 6694241788, 10041362682, 13388483576, 20082725364, 40165450728]

約数ペア:

[(1, 40165450728), (2, 20082725364), (3, 13388483576), (4, 10041362682), (6, 6694241788), (8, 5020681341), (12, 3347120894), (13, 3089650056), (24, 1673560447), (26, 1544825028), (39, 1029883352), (52, 772412514), (78, 514941676), (104, 386206257), (156, 257470838), (312, 128735419), (6217, 6460584), (12434, 3230292), (18651, 2153528), (20707, 1939704), (24868, 1615146), (37302, 1076764), (41414, 969852), (49736, 807573), (62121, 646568), (74604, 538382), (80821, 496968), (82828, 484926), (124242, 323284), (149208, 269191), (161642, 248484), (165656, 242463)]