71963264

素因数分解:

$2^7\times {\mathrm{89}}^1\times {\mathrm{6317}}^1$

素因数の和:6420

約数の個数: 32

約数和(自身を含む): 144998100

約数和(自身を除く): 73034836

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 356, 712, 1424, 2848, 5696, 6317, 11392, 12634, 25268, 50536, 101072, 202144, 404288, 562213, 808576, 1124426, 2248852, 4497704, 8995408, 17990816, 35981632, 71963264]

約数ペア:

[(1, 71963264), (2, 35981632), (4, 17990816), (8, 8995408), (16, 4497704), (32, 2248852), (64, 1124426), (89, 808576), (128, 562213), (178, 404288), (356, 202144), (712, 101072), (1424, 50536), (2848, 25268), (5696, 12634), (6317, 11392)]