71318096

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{234599}}^1$

素因数の和:234626

約数の個数: 20

約数和(自身を含む): 145452000

約数和(自身を除く): 74133904

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 234599, 469198, 938396, 1876792, 3753584, 4457381, 8914762, 17829524, 35659048, 71318096]

約数ペア:

[(1, 71318096), (2, 35659048), (4, 17829524), (8, 8914762), (16, 4457381), (19, 3753584), (38, 1876792), (76, 938396), (152, 469198), (304, 234599)]