10640028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7451}}^1$

素因数の和:7482

約数の個数: 48

約数和(自身を含む): 30046464

約数和(自身を除く): 19406436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 7451, 14902, 22353, 29804, 44706, 52157, 89412, 104314, 126667, 156471, 208628, 253334, 312942, 380001, 506668, 625884, 760002, 886669, 1520004, 1773338, 2660007, 3546676, 5320014, 10640028]

約数ペア:

[(1, 10640028), (2, 5320014), (3, 3546676), (4, 2660007), (6, 1773338), (7, 1520004), (12, 886669), (14, 760002), (17, 625884), (21, 506668), (28, 380001), (34, 312942), (42, 253334), (51, 208628), (68, 156471), (84, 126667), (102, 104314), (119, 89412), (204, 52157), (238, 44706), (357, 29804), (476, 22353), (714, 14902), (1428, 7451)]