42742288

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{367}}^1$

素因数の和:655

約数の個数: 40

約数和(自身を含む): 86244480

約数和(自身を除く): 43502192

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 251, 367, 464, 502, 734, 1004, 1468, 2008, 2936, 4016, 5872, 7279, 10643, 14558, 21286, 29116, 42572, 58232, 85144, 92117, 116464, 170288, 184234, 368468, 736936, 1473872, 2671393, 5342786, 10685572, 21371144, 42742288]

約数ペア:

[(1, 42742288), (2, 21371144), (4, 10685572), (8, 5342786), (16, 2671393), (29, 1473872), (58, 736936), (116, 368468), (232, 184234), (251, 170288), (367, 116464), (464, 92117), (502, 85144), (734, 58232), (1004, 42572), (1468, 29116), (2008, 21286), (2936, 14558), (4016, 10643), (5872, 7279)]