26979968

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 56677320

約数和(自身を除く): 29697352

約数列:

[1, 2, 4, 8, 16, 32, 41, 53, 64, 82, 97, 106, 128, 164, 194, 212, 328, 388, 424, 656, 776, 848, 1312, 1552, 1696, 2173, 2624, 3104, 3392, 3977, 4346, 5141, 5248, 6208, 6784, 7954, 8692, 10282, 12416, 15908, 17384, 20564, 31816, 34768, 41128, 63632, 69536, 82256, 127264, 139072, 164512, 210781, 254528, 278144, 329024, 421562, 509056, 658048, 843124, 1686248, 3372496, 6744992, 13489984, 26979968]

約数ペア:

[(1, 26979968), (2, 13489984), (4, 6744992), (8, 3372496), (16, 1686248), (32, 843124), (41, 658048), (53, 509056), (64, 421562), (82, 329024), (97, 278144), (106, 254528), (128, 210781), (164, 164512), (194, 139072), (212, 127264), (328, 82256), (388, 69536), (424, 63632), (656, 41128), (776, 34768), (848, 31816), (1312, 20564), (1552, 17384), (1696, 15908), (2173, 12416), (2624, 10282), (3104, 8692), (3392, 7954), (3977, 6784), (4346, 6208), (5141, 5248)]