7428798

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{599}}^1$

素因数の和:673

約数の個数: 48

約数和(自身を含む): 17690400

約数和(自身を除く): 10261602

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 117, 159, 234, 318, 477, 599, 689, 954, 1198, 1378, 1797, 2067, 3594, 4134, 5391, 6201, 7787, 10782, 12402, 15574, 23361, 31747, 46722, 63494, 70083, 95241, 140166, 190482, 285723, 412711, 571446, 825422, 1238133, 2476266, 3714399, 7428798]

約数ペア:

[(1, 7428798), (2, 3714399), (3, 2476266), (6, 1238133), (9, 825422), (13, 571446), (18, 412711), (26, 285723), (39, 190482), (53, 140166), (78, 95241), (106, 70083), (117, 63494), (159, 46722), (234, 31747), (318, 23361), (477, 15574), (599, 12402), (689, 10782), (954, 7787), (1198, 6201), (1378, 5391), (1797, 4134), (2067, 3594)]