47330804528

素因数分解:

$2^4\times 7^1\times {\mathrm{661}}^1\times {\mathrm{639329}}^1$

素因数の和:640005

約数の個数: 40

約数和(自身を含む): 104962642080

約数和(自身を除く): 57631837552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 661, 1322, 2644, 4627, 5288, 9254, 10576, 18508, 37016, 74032, 639329, 1278658, 2557316, 4475303, 5114632, 8950606, 10229264, 17901212, 35802424, 71604848, 422596469, 845192938, 1690385876, 2958175283, 3380771752, 5916350566, 6761543504, 11832701132, 23665402264, 47330804528]

約数ペア:

[(1, 47330804528), (2, 23665402264), (4, 11832701132), (7, 6761543504), (8, 5916350566), (14, 3380771752), (16, 2958175283), (28, 1690385876), (56, 845192938), (112, 422596469), (661, 71604848), (1322, 35802424), (2644, 17901212), (4627, 10229264), (5288, 8950606), (9254, 5114632), (10576, 4475303), (18508, 2557316), (37016, 1278658), (74032, 639329)]