68970928

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1109}}^1$

素因数の和:1166

約数の個数: 60

約数和(自身を含む): 151128720

約数和(自身を除く): 82157792

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 169, 184, 208, 299, 338, 368, 598, 676, 1109, 1196, 1352, 2218, 2392, 2704, 3887, 4436, 4784, 7774, 8872, 14417, 15548, 17744, 25507, 28834, 31096, 51014, 57668, 62192, 102028, 115336, 187421, 204056, 230672, 331591, 374842, 408112, 663182, 749684, 1326364, 1499368, 2652728, 2998736, 4310683, 5305456, 8621366, 17242732, 34485464, 68970928]

約数ペア:

[(1, 68970928), (2, 34485464), (4, 17242732), (8, 8621366), (13, 5305456), (16, 4310683), (23, 2998736), (26, 2652728), (46, 1499368), (52, 1326364), (92, 749684), (104, 663182), (169, 408112), (184, 374842), (208, 331591), (299, 230672), (338, 204056), (368, 187421), (598, 115336), (676, 102028), (1109, 62192), (1196, 57668), (1352, 51014), (2218, 31096), (2392, 28834), (2704, 25507), (3887, 17744), (4436, 15548), (4784, 14417), (7774, 8872)]