99125728

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{997}}^1$

素因数の和:1259

約数の個数: 48

約数和(自身を含む): 211256640

約数和(自身を除く): 112130912

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 239, 416, 478, 956, 997, 1912, 1994, 3107, 3824, 3988, 6214, 7648, 7976, 12428, 12961, 15952, 24856, 25922, 31904, 49712, 51844, 99424, 103688, 207376, 238283, 414752, 476566, 953132, 1906264, 3097679, 3812528, 6195358, 7625056, 12390716, 24781432, 49562864, 99125728]

約数ペア:

[(1, 99125728), (2, 49562864), (4, 24781432), (8, 12390716), (13, 7625056), (16, 6195358), (26, 3812528), (32, 3097679), (52, 1906264), (104, 953132), (208, 476566), (239, 414752), (416, 238283), (478, 207376), (956, 103688), (997, 99424), (1912, 51844), (1994, 49712), (3107, 31904), (3824, 25922), (3988, 24856), (6214, 15952), (7648, 12961), (7976, 12428)]