71350798876

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1\times {\mathrm{157231}}^1$

素因数の和:158114

約数の個数: 48

約数和(自身を含む): 150389263360

約数和(自身を除く): 79038464484

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 853, 1706, 3412, 5971, 11942, 16207, 23884, 32414, 64828, 113449, 157231, 226898, 314462, 453796, 628924, 1100617, 2201234, 2987389, 4402468, 5974778, 11949556, 20911723, 41823446, 83646892, 134118043, 268236086, 536472172, 938826301, 1877652602, 2548242817, 3755305204, 5096485634, 10192971268, 17837699719, 35675399438, 71350798876]

約数ペア:

[(1, 71350798876), (2, 35675399438), (4, 17837699719), (7, 10192971268), (14, 5096485634), (19, 3755305204), (28, 2548242817), (38, 1877652602), (76, 938826301), (133, 536472172), (266, 268236086), (532, 134118043), (853, 83646892), (1706, 41823446), (3412, 20911723), (5971, 11949556), (11942, 5974778), (16207, 4402468), (23884, 2987389), (32414, 2201234), (64828, 1100617), (113449, 628924), (157231, 453796), (226898, 314462)]