322693696

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{387853}}^1$

素因数の和:387878

約数の個数: 28

約数和(自身を含む): 689604412

約数和(自身を除く): 366910716

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 387853, 775706, 1551412, 3102824, 5042089, 6205648, 10084178, 12411296, 20168356, 24822592, 40336712, 80673424, 161346848, 322693696]

約数ペア:

[(1, 322693696), (2, 161346848), (4, 80673424), (8, 40336712), (13, 24822592), (16, 20168356), (26, 12411296), (32, 10084178), (52, 6205648), (64, 5042089), (104, 3102824), (208, 1551412), (416, 775706), (832, 387853)]