65851264

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{27077}}^1$

素因数の和:27110

約数の個数: 32

約数和(自身を含む): 138097800

約数和(自身を除く): 72246536

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 27077, 54154, 108308, 216616, 433232, 514463, 866464, 1028926, 1732928, 2057852, 3465856, 4115704, 8231408, 16462816, 32925632, 65851264]

約数ペア:

[(1, 65851264), (2, 32925632), (4, 16462816), (8, 8231408), (16, 4115704), (19, 3465856), (32, 2057852), (38, 1732928), (64, 1028926), (76, 866464), (128, 514463), (152, 433232), (304, 216616), (608, 108308), (1216, 54154), (2432, 27077)]