487071488

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{111919}}^1$

素因数の和:111952

約数の個数: 36

約数和(自身を含む): 1029440160

約数和(自身を除く): 542368672

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 111919, 223838, 447676, 895352, 1790704, 1902623, 3581408, 3805246, 7162816, 7610492, 14325632, 15220984, 28651264, 30441968, 60883936, 121767872, 243535744, 487071488]

約数ペア:

[(1, 487071488), (2, 243535744), (4, 121767872), (8, 60883936), (16, 30441968), (17, 28651264), (32, 15220984), (34, 14325632), (64, 7610492), (68, 7162816), (128, 3805246), (136, 3581408), (256, 1902623), (272, 1790704), (544, 895352), (1088, 447676), (2176, 223838), (4352, 111919)]