64927938

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{881}}^1$

素因数の和:1130

約数の個数: 32

約数和(自身を含む): 132596352

約数和(自身を除く): 67668414

約数列:

[1, 2, 3, 6, 71, 142, 173, 213, 346, 426, 519, 881, 1038, 1762, 2643, 5286, 12283, 24566, 36849, 62551, 73698, 125102, 152413, 187653, 304826, 375306, 457239, 914478, 10821323, 21642646, 32463969, 64927938]

約数ペア:

[(1, 64927938), (2, 32463969), (3, 21642646), (6, 10821323), (71, 914478), (142, 457239), (173, 375306), (213, 304826), (346, 187653), (426, 152413), (519, 125102), (881, 73698), (1038, 62551), (1762, 36849), (2643, 24566), (5286, 12283)]