716486656

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{18413}}^1$

素因数の和:18454

約数の個数: 48

約数和(自身を含む): 1508106600

約数和(自身を除く): 791619944

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2048, 2432, 4864, 9728, 18413, 19456, 36826, 38912, 73652, 147304, 294608, 349847, 589216, 699694, 1178432, 1399388, 2356864, 2798776, 4713728, 5597552, 9427456, 11195104, 18854912, 22390208, 37709824, 44780416, 89560832, 179121664, 358243328, 716486656]

約数ペア:

[(1, 716486656), (2, 358243328), (4, 179121664), (8, 89560832), (16, 44780416), (19, 37709824), (32, 22390208), (38, 18854912), (64, 11195104), (76, 9427456), (128, 5597552), (152, 4713728), (256, 2798776), (304, 2356864), (512, 1399388), (608, 1178432), (1024, 699694), (1216, 589216), (2048, 349847), (2432, 294608), (4864, 147304), (9728, 73652), (18413, 38912), (19456, 36826)]