64331834

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3313}}^1$

素因数の和:3414

約数の個数: 32

約数和(自身を含む): 117713280

約数和(自身を除く): 53381446

約数列:

[1, 2, 7, 14, 19, 38, 73, 133, 146, 266, 511, 1022, 1387, 2774, 3313, 6626, 9709, 19418, 23191, 46382, 62947, 125894, 241849, 440629, 483698, 881258, 1692943, 3385886, 4595131, 9190262, 32165917, 64331834]

約数ペア:

[(1, 64331834), (2, 32165917), (7, 9190262), (14, 4595131), (19, 3385886), (38, 1692943), (73, 881258), (133, 483698), (146, 440629), (266, 241849), (511, 125894), (1022, 62947), (1387, 46382), (2774, 23191), (3313, 19418), (6626, 9709)]