63490336

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21803}}^1$

素因数の和:21833

約数の個数: 48

約数和(自身を含む): 153849024

約数和(自身を除く): 90358688

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 21803, 43606, 87212, 152621, 174424, 283439, 305242, 348848, 566878, 610484, 697696, 1133756, 1220968, 1984073, 2267512, 2441936, 3968146, 4535024, 4883872, 7936292, 9070048, 15872584, 31745168, 63490336]

約数ペア:

[(1, 63490336), (2, 31745168), (4, 15872584), (7, 9070048), (8, 7936292), (13, 4883872), (14, 4535024), (16, 3968146), (26, 2441936), (28, 2267512), (32, 1984073), (52, 1220968), (56, 1133756), (91, 697696), (104, 610484), (112, 566878), (182, 348848), (208, 305242), (224, 283439), (364, 174424), (416, 152621), (728, 87212), (1456, 43606), (2912, 21803)]