12729088

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{2617}}^1$

素因数の和:2652

約数の個数: 36

約数和(自身を含む): 26755960

約数和(自身を除く): 14026872

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 2617, 4864, 5234, 10468, 20936, 41872, 49723, 83744, 99446, 167488, 198892, 334976, 397784, 669952, 795568, 1591136, 3182272, 6364544, 12729088]

約数ペア:

[(1, 12729088), (2, 6364544), (4, 3182272), (8, 1591136), (16, 795568), (19, 669952), (32, 397784), (38, 334976), (64, 198892), (76, 167488), (128, 99446), (152, 83744), (256, 49723), (304, 41872), (608, 20936), (1216, 10468), (2432, 5234), (2617, 4864)]