17173968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{647}}^1$

素因数の和:744

約数の個数: 80

約数和(自身を含む): 51425280

約数和(自身を除く): 34251312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 112, 158, 168, 237, 316, 336, 474, 553, 632, 647, 948, 1106, 1264, 1294, 1659, 1896, 1941, 2212, 2588, 3318, 3792, 3882, 4424, 4529, 5176, 6636, 7764, 8848, 9058, 10352, 13272, 13587, 15528, 18116, 26544, 27174, 31056, 36232, 51113, 54348, 72464, 102226, 108696, 153339, 204452, 217392, 306678, 357791, 408904, 613356, 715582, 817808, 1073373, 1226712, 1431164, 2146746, 2453424, 2862328, 4293492, 5724656, 8586984, 17173968]

約数ペア:

[(1, 17173968), (2, 8586984), (3, 5724656), (4, 4293492), (6, 2862328), (7, 2453424), (8, 2146746), (12, 1431164), (14, 1226712), (16, 1073373), (21, 817808), (24, 715582), (28, 613356), (42, 408904), (48, 357791), (56, 306678), (79, 217392), (84, 204452), (112, 153339), (158, 108696), (168, 102226), (237, 72464), (316, 54348), (336, 51113), (474, 36232), (553, 31056), (632, 27174), (647, 26544), (948, 18116), (1106, 15528), (1264, 13587), (1294, 13272), (1659, 10352), (1896, 9058), (1941, 8848), (2212, 7764), (2588, 6636), (3318, 5176), (3792, 4529), (3882, 4424)]