38714288

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{877}}^1$

素因数の和:1005

約数の個数: 40

約数和(自身を含む): 78387840

約数和(自身を除く): 39673552

約数列:

[1, 2, 4, 8, 16, 31, 62, 89, 124, 178, 248, 356, 496, 712, 877, 1424, 1754, 2759, 3508, 5518, 7016, 11036, 14032, 22072, 27187, 44144, 54374, 78053, 108748, 156106, 217496, 312212, 434992, 624424, 1248848, 2419643, 4839286, 9678572, 19357144, 38714288]

約数ペア:

[(1, 38714288), (2, 19357144), (4, 9678572), (8, 4839286), (16, 2419643), (31, 1248848), (62, 624424), (89, 434992), (124, 312212), (178, 217496), (248, 156106), (356, 108748), (496, 78053), (712, 54374), (877, 44144), (1424, 27187), (1754, 22072), (2759, 14032), (3508, 11036), (5518, 7016)]