15600491168

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{25867}}^1$

素因数の和:26325

約数の個数: 48

約数和(自身を含む): 31446382464

約数和(自身を除く): 15845891296

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 401, 752, 802, 1504, 1604, 3208, 6416, 12832, 18847, 25867, 37694, 51734, 75388, 103468, 150776, 206936, 301552, 413872, 603104, 827744, 1215749, 2431498, 4862996, 9725992, 10372667, 19451984, 20745334, 38903968, 41490668, 82981336, 165962672, 331925344, 487515349, 975030698, 1950061396, 3900122792, 7800245584, 15600491168]

約数ペア:

[(1, 15600491168), (2, 7800245584), (4, 3900122792), (8, 1950061396), (16, 975030698), (32, 487515349), (47, 331925344), (94, 165962672), (188, 82981336), (376, 41490668), (401, 38903968), (752, 20745334), (802, 19451984), (1504, 10372667), (1604, 9725992), (3208, 4862996), (6416, 2431498), (12832, 1215749), (18847, 827744), (25867, 603104), (37694, 413872), (51734, 301552), (75388, 206936), (103468, 150776)]