7268404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 15212736

約数和(自身を除く): 7944332

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 97, 131, 143, 194, 262, 286, 388, 524, 572, 1067, 1261, 1441, 1703, 2134, 2522, 2882, 3406, 4268, 5044, 5764, 6812, 12707, 13871, 18733, 25414, 27742, 37466, 50828, 55484, 74932, 139777, 165191, 279554, 330382, 559108, 660764, 1817101, 3634202, 7268404]

約数ペア:

[(1, 7268404), (2, 3634202), (4, 1817101), (11, 660764), (13, 559108), (22, 330382), (26, 279554), (44, 165191), (52, 139777), (97, 74932), (131, 55484), (143, 50828), (194, 37466), (262, 27742), (286, 25414), (388, 18733), (524, 13871), (572, 12707), (1067, 6812), (1261, 5764), (1441, 5044), (1703, 4268), (2134, 3406), (2522, 2882)]