77940736

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{2003}}^1$

素因数の和:2044

約数の個数: 48

約数和(自身を含む): 164127600

約数和(自身を除く): 86186864

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2003, 2048, 2432, 4006, 4864, 8012, 9728, 16024, 19456, 32048, 38057, 38912, 64096, 76114, 128192, 152228, 256384, 304456, 512768, 608912, 1025536, 1217824, 2051072, 2435648, 4102144, 4871296, 9742592, 19485184, 38970368, 77940736]

約数ペア:

[(1, 77940736), (2, 38970368), (4, 19485184), (8, 9742592), (16, 4871296), (19, 4102144), (32, 2435648), (38, 2051072), (64, 1217824), (76, 1025536), (128, 608912), (152, 512768), (256, 304456), (304, 256384), (512, 152228), (608, 128192), (1024, 76114), (1216, 64096), (2003, 38912), (2048, 38057), (2432, 32048), (4006, 19456), (4864, 16024), (8012, 9728)]