67944304

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4217}}^1$

素因数の和:4297

約数の個数: 40

約数和(自身を含む): 141218640

約数和(自身を除く): 73274336

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 212, 304, 424, 848, 1007, 2014, 4028, 4217, 8056, 8434, 16112, 16868, 33736, 67472, 80123, 160246, 223501, 320492, 447002, 640984, 894004, 1281968, 1788008, 3576016, 4246519, 8493038, 16986076, 33972152, 67944304]

約数ペア:

[(1, 67944304), (2, 33972152), (4, 16986076), (8, 8493038), (16, 4246519), (19, 3576016), (38, 1788008), (53, 1281968), (76, 894004), (106, 640984), (152, 447002), (212, 320492), (304, 223501), (424, 160246), (848, 80123), (1007, 67472), (2014, 33736), (4028, 16868), (4217, 16112), (8056, 8434)]