28946272

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{47609}}^1$

素因数の和:47638

約数の個数: 24

約数和(自身を含む): 59988600

約数和(自身を除く): 31042328

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 47609, 95218, 190436, 380872, 761744, 904571, 1523488, 1809142, 3618284, 7236568, 14473136, 28946272]

約数ペア:

[(1, 28946272), (2, 14473136), (4, 7236568), (8, 3618284), (16, 1809142), (19, 1523488), (32, 904571), (38, 761744), (76, 380872), (152, 190436), (304, 95218), (608, 47609)]