25076811914

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{120709}}^1$

素因数の和:120819

約数の個数: 64

約数和(自身を含む): 50060851200

約数和(自身を除く): 24984039286

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 71, 77, 133, 142, 154, 209, 266, 418, 497, 781, 994, 1349, 1463, 1562, 2698, 2926, 5467, 9443, 10934, 14839, 18886, 29678, 103873, 120709, 207746, 241418, 844963, 1327799, 1689926, 2293471, 2655598, 4586942, 8570339, 9294593, 16054297, 17140678, 18589186, 25228181, 32108594, 50456362, 59992373, 94273729, 119984746, 162836441, 176597267, 188547458, 325672882, 353194534, 659916103, 1139855087, 1319832206, 1791200851, 2279710174, 3582401702, 12538405957, 25076811914]

約数ペア:

[(1, 25076811914), (2, 12538405957), (7, 3582401702), (11, 2279710174), (14, 1791200851), (19, 1319832206), (22, 1139855087), (38, 659916103), (71, 353194534), (77, 325672882), (133, 188547458), (142, 176597267), (154, 162836441), (209, 119984746), (266, 94273729), (418, 59992373), (497, 50456362), (781, 32108594), (994, 25228181), (1349, 18589186), (1463, 17140678), (1562, 16054297), (2698, 9294593), (2926, 8570339), (5467, 4586942), (9443, 2655598), (10934, 2293471), (14839, 1689926), (18886, 1327799), (29678, 844963), (103873, 241418), (120709, 207746)]