25137029218

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1\times {\mathrm{709}}^1$

素因数の和:1211

約数の個数: 64

約数和(自身を含む): 44274827520

約数和(自身を除く): 19137798302

約数列:

[1, 2, 7, 14, 73, 113, 146, 226, 307, 511, 614, 709, 791, 1022, 1418, 1582, 2149, 4298, 4963, 8249, 9926, 16498, 22411, 34691, 44822, 51757, 57743, 69382, 80117, 103514, 115486, 156877, 160234, 217663, 242837, 313754, 362299, 435326, 485674, 560819, 724598, 1121638, 1523641, 2532443, 3047282, 5064886, 5848541, 11697082, 15889399, 17727101, 24595919, 31778798, 35454202, 40939787, 49191838, 81879574, 111225793, 172171433, 222451586, 344342866, 1795502087, 3591004174, 12568514609, 25137029218]

約数ペア:

[(1, 25137029218), (2, 12568514609), (7, 3591004174), (14, 1795502087), (73, 344342866), (113, 222451586), (146, 172171433), (226, 111225793), (307, 81879574), (511, 49191838), (614, 40939787), (709, 35454202), (791, 31778798), (1022, 24595919), (1418, 17727101), (1582, 15889399), (2149, 11697082), (4298, 5848541), (4963, 5064886), (8249, 3047282), (9926, 2532443), (16498, 1523641), (22411, 1121638), (34691, 724598), (44822, 560819), (51757, 485674), (57743, 435326), (69382, 362299), (80117, 313754), (103514, 242837), (115486, 217663), (156877, 160234)]