66543568

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6529}}^1$

素因数の和:6564

約数の個数: 60

約数和(自身を含む): 161539140

約数和(自身を除く): 94995572

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 5096, 6529, 10192, 13058, 26116, 45703, 52232, 84877, 91406, 104464, 169754, 182812, 319921, 339508, 365624, 594139, 639842, 679016, 731248, 1188278, 1279684, 1358032, 2376556, 2559368, 4158973, 4753112, 5118736, 8317946, 9506224, 16635892, 33271784, 66543568]

約数ペア:

[(1, 66543568), (2, 33271784), (4, 16635892), (7, 9506224), (8, 8317946), (13, 5118736), (14, 4753112), (16, 4158973), (26, 2559368), (28, 2376556), (49, 1358032), (52, 1279684), (56, 1188278), (91, 731248), (98, 679016), (104, 639842), (112, 594139), (182, 365624), (196, 339508), (208, 319921), (364, 182812), (392, 169754), (637, 104464), (728, 91406), (784, 84877), (1274, 52232), (1456, 45703), (2548, 26116), (5096, 13058), (6529, 10192)]