72736864

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{119633}}^1$

素因数の和:119662

約数の個数: 24

約数和(自身を含む): 150738840

約数和(自身を除く): 78001976

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 119633, 239266, 478532, 957064, 1914128, 2273027, 3828256, 4546054, 9092108, 18184216, 36368432, 72736864]

約数ペア:

[(1, 72736864), (2, 36368432), (4, 18184216), (8, 9092108), (16, 4546054), (19, 3828256), (32, 2273027), (38, 1914128), (76, 957064), (152, 478532), (304, 239266), (608, 119633)]