754700864

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{2411}}^1$

素因数の和:2563

約数の個数: 56

約数和(自身を含む): 1541422368

約数和(自身を除く): 786721504

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 73, 134, 146, 268, 292, 536, 584, 1072, 1168, 2144, 2336, 2411, 4288, 4672, 4822, 4891, 9644, 9782, 19288, 19564, 38576, 39128, 77152, 78256, 154304, 156512, 161537, 176003, 313024, 323074, 352006, 646148, 704012, 1292296, 1408024, 2584592, 2816048, 5169184, 5632096, 10338368, 11264192, 11792201, 23584402, 47168804, 94337608, 188675216, 377350432, 754700864]

約数ペア:

[(1, 754700864), (2, 377350432), (4, 188675216), (8, 94337608), (16, 47168804), (32, 23584402), (64, 11792201), (67, 11264192), (73, 10338368), (134, 5632096), (146, 5169184), (268, 2816048), (292, 2584592), (536, 1408024), (584, 1292296), (1072, 704012), (1168, 646148), (2144, 352006), (2336, 323074), (2411, 313024), (4288, 176003), (4672, 161537), (4822, 156512), (4891, 154304), (9644, 78256), (9782, 77152), (19288, 39128), (19564, 38576)]