69657296

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{256093}}^1$

素因数の和:256118

約数の個数: 20

約数和(自身を含む): 142900452

約数和(自身を除く): 73243156

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 256093, 512186, 1024372, 2048744, 4097488, 4353581, 8707162, 17414324, 34828648, 69657296]

約数ペア:

[(1, 69657296), (2, 34828648), (4, 17414324), (8, 8707162), (16, 4353581), (17, 4097488), (34, 2048744), (68, 1024372), (136, 512186), (272, 256093)]