13998208

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{919}}^1$

素因数の和:957

約数の個数: 64

約数和(自身を含む): 33782400

約数和(自身を除く): 19784192

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 476, 544, 896, 919, 952, 1088, 1838, 1904, 2176, 3676, 3808, 6433, 7352, 7616, 12866, 14704, 15232, 15623, 25732, 29408, 31246, 51464, 58816, 62492, 102928, 109361, 117632, 124984, 205856, 218722, 249968, 411712, 437444, 499936, 823424, 874888, 999872, 1749776, 1999744, 3499552, 6999104, 13998208]

約数ペア:

[(1, 13998208), (2, 6999104), (4, 3499552), (7, 1999744), (8, 1749776), (14, 999872), (16, 874888), (17, 823424), (28, 499936), (32, 437444), (34, 411712), (56, 249968), (64, 218722), (68, 205856), (112, 124984), (119, 117632), (128, 109361), (136, 102928), (224, 62492), (238, 58816), (272, 51464), (448, 31246), (476, 29408), (544, 25732), (896, 15623), (919, 15232), (952, 14704), (1088, 12866), (1838, 7616), (1904, 7352), (2176, 6433), (3676, 3808)]