67704304

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{461}}^1$

素因数の和:673

約数の個数: 40

約数和(自身を含む): 134397648

約数和(自身を除く): 66693344

約数列:

[1, 2, 4, 8, 16, 67, 134, 137, 268, 274, 461, 536, 548, 922, 1072, 1096, 1844, 2192, 3688, 7376, 9179, 18358, 30887, 36716, 61774, 63157, 73432, 123548, 126314, 146864, 247096, 252628, 494192, 505256, 1010512, 4231519, 8463038, 16926076, 33852152, 67704304]

約数ペア:

[(1, 67704304), (2, 33852152), (4, 16926076), (8, 8463038), (16, 4231519), (67, 1010512), (134, 505256), (137, 494192), (268, 252628), (274, 247096), (461, 146864), (536, 126314), (548, 123548), (922, 73432), (1072, 63157), (1096, 61774), (1844, 36716), (2192, 30887), (3688, 18358), (7376, 9179)]