39907871762

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{157}}^1\times {\mathrm{1093}}^1$

素因数の和:1336

約数の個数: 72

約数和(自身を含む): 68485172364

約数和(自身を除く): 28577300602

約数列:

[1, 2, 11, 22, 31, 62, 121, 157, 242, 314, 341, 682, 961, 1093, 1727, 1922, 2186, 3454, 3751, 4867, 7502, 9734, 10571, 12023, 18997, 21142, 24046, 33883, 37994, 53537, 67766, 107074, 116281, 132253, 150877, 171601, 232562, 264506, 301754, 343202, 372713, 588907, 745426, 1050373, 1177814, 1659647, 1887611, 2100746, 3319294, 3775222, 4099843, 5319631, 8199686, 10639262, 11554103, 18256117, 20763721, 23108206, 36512234, 41527442, 58515941, 117031882, 127095133, 164908561, 254190266, 329817122, 643675351, 1287350702, 1813994171, 3627988342, 19953935881, 39907871762]

約数ペア:

[(1, 39907871762), (2, 19953935881), (11, 3627988342), (22, 1813994171), (31, 1287350702), (62, 643675351), (121, 329817122), (157, 254190266), (242, 164908561), (314, 127095133), (341, 117031882), (682, 58515941), (961, 41527442), (1093, 36512234), (1727, 23108206), (1922, 20763721), (2186, 18256117), (3454, 11554103), (3751, 10639262), (4867, 8199686), (7502, 5319631), (9734, 4099843), (10571, 3775222), (12023, 3319294), (18997, 2100746), (21142, 1887611), (24046, 1659647), (33883, 1177814), (37994, 1050373), (53537, 745426), (67766, 588907), (107074, 372713), (116281, 343202), (132253, 301754), (150877, 264506), (171601, 232562)]