71350994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{787}}^1$

素因数の和:1130

約数の個数: 32

約数和(自身を含む): 126294336

約数和(自身を除く): 54943342

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 317, 634, 787, 1574, 3487, 4121, 6974, 8242, 8657, 10231, 17314, 20462, 45331, 90662, 112541, 225082, 249479, 498958, 2744269, 3243227, 5488538, 6486454, 35675497, 71350994]

約数ペア:

[(1, 71350994), (2, 35675497), (11, 6486454), (13, 5488538), (22, 3243227), (26, 2744269), (143, 498958), (286, 249479), (317, 225082), (634, 112541), (787, 90662), (1574, 45331), (3487, 20462), (4121, 17314), (6974, 10231), (8242, 8657)]