47947008

素因数分解:

$2^8\times 3^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1$

素因数の和:587

約数の個数: 72

約数和(自身を含む): 128772000

約数和(自身を除く): 80824992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 149, 192, 256, 298, 384, 419, 447, 596, 768, 838, 894, 1192, 1257, 1676, 1788, 2384, 2514, 3352, 3576, 4768, 5028, 6704, 7152, 9536, 10056, 13408, 14304, 19072, 20112, 26816, 28608, 38144, 40224, 53632, 57216, 62431, 80448, 107264, 114432, 124862, 160896, 187293, 249724, 321792, 374586, 499448, 749172, 998896, 1498344, 1997792, 2996688, 3995584, 5993376, 7991168, 11986752, 15982336, 23973504, 47947008]

約数ペア:

[(1, 47947008), (2, 23973504), (3, 15982336), (4, 11986752), (6, 7991168), (8, 5993376), (12, 3995584), (16, 2996688), (24, 1997792), (32, 1498344), (48, 998896), (64, 749172), (96, 499448), (128, 374586), (149, 321792), (192, 249724), (256, 187293), (298, 160896), (384, 124862), (419, 114432), (447, 107264), (596, 80448), (768, 62431), (838, 57216), (894, 53632), (1192, 40224), (1257, 38144), (1676, 28608), (1788, 26816), (2384, 20112), (2514, 19072), (3352, 14304), (3576, 13408), (4768, 10056), (5028, 9536), (6704, 7152)]