7260968

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{577}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 16143540

約数和(自身を除く): 8882572

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 484, 572, 577, 968, 1144, 1154, 1573, 2308, 3146, 4616, 6292, 6347, 7501, 12584, 12694, 15002, 25388, 30004, 50776, 60008, 69817, 82511, 139634, 165022, 279268, 330044, 558536, 660088, 907621, 1815242, 3630484, 7260968]

約数ペア:

[(1, 7260968), (2, 3630484), (4, 1815242), (8, 907621), (11, 660088), (13, 558536), (22, 330044), (26, 279268), (44, 165022), (52, 139634), (88, 82511), (104, 69817), (121, 60008), (143, 50776), (242, 30004), (286, 25388), (484, 15002), (572, 12694), (577, 12584), (968, 7501), (1144, 6347), (1154, 6292), (1573, 4616), (2308, 3146)]