8041748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{827}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 17527104

約数和(自身を除く): 9485356

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 827, 884, 1654, 2431, 3308, 4862, 9097, 9724, 10751, 14059, 18194, 21502, 28118, 36388, 43004, 56236, 118261, 154649, 182767, 236522, 309298, 365534, 473044, 618596, 731068, 2010437, 4020874, 8041748]

約数ペア:

[(1, 8041748), (2, 4020874), (4, 2010437), (11, 731068), (13, 618596), (17, 473044), (22, 365534), (26, 309298), (34, 236522), (44, 182767), (52, 154649), (68, 118261), (143, 56236), (187, 43004), (221, 36388), (286, 28118), (374, 21502), (442, 18194), (572, 14059), (748, 10751), (827, 9724), (884, 9097), (1654, 4862), (2431, 3308)]