72446848

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{29789}}^1$

素因数の和:29822

約数の個数: 32

約数和(自身を含む): 151929000

約数和(自身を除く): 79482152

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 29789, 59578, 119156, 238312, 476624, 565991, 953248, 1131982, 1906496, 2263964, 3812992, 4527928, 9055856, 18111712, 36223424, 72446848]

約数ペア:

[(1, 72446848), (2, 36223424), (4, 18111712), (8, 9055856), (16, 4527928), (19, 3812992), (32, 2263964), (38, 1906496), (64, 1131982), (76, 953248), (128, 565991), (152, 476624), (304, 238312), (608, 119156), (1216, 59578), (2432, 29789)]