64117837

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{8171}}^1$

素因数の和:8256

約数の個数: 16

約数和(自身を含む): 78451200

約数和(自身を除く): 14333363

約数列:

[1, 7, 19, 59, 133, 413, 1121, 7847, 8171, 57197, 155249, 482089, 1086743, 3374623, 9159691, 64117837]

約数ペア:

[(1, 64117837), (7, 9159691), (19, 3374623), (59, 1086743), (133, 482089), (413, 155249), (1121, 57197), (7847, 8171)]