17289088

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{7109}}^1$

素因数の和:7142

約数の個数: 32

約数和(自身を含む): 36261000

約数和(自身を除く): 18971912

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 7109, 14218, 28436, 56872, 113744, 135071, 227488, 270142, 454976, 540284, 909952, 1080568, 2161136, 4322272, 8644544, 17289088]

約数ペア:

[(1, 17289088), (2, 8644544), (4, 4322272), (8, 2161136), (16, 1080568), (19, 909952), (32, 540284), (38, 454976), (64, 270142), (76, 227488), (128, 135071), (152, 113744), (304, 56872), (608, 28436), (1216, 14218), (2432, 7109)]