42006184

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1$

素因数の和:730

約数の個数: 64

約数和(自身を含む): 93234240

約数和(自身を除く): 51228056

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 43, 44, 68, 86, 88, 136, 172, 187, 344, 374, 473, 653, 731, 748, 946, 1306, 1462, 1496, 1892, 2612, 2924, 3784, 5224, 5848, 7183, 8041, 11101, 14366, 16082, 22202, 28079, 28732, 32164, 44404, 56158, 57464, 64328, 88808, 112316, 122111, 224632, 244222, 308869, 477343, 488444, 617738, 954686, 976888, 1235476, 1909372, 2470952, 3818744, 5250773, 10501546, 21003092, 42006184]

約数ペア:

[(1, 42006184), (2, 21003092), (4, 10501546), (8, 5250773), (11, 3818744), (17, 2470952), (22, 1909372), (34, 1235476), (43, 976888), (44, 954686), (68, 617738), (86, 488444), (88, 477343), (136, 308869), (172, 244222), (187, 224632), (344, 122111), (374, 112316), (473, 88808), (653, 64328), (731, 57464), (748, 56158), (946, 44404), (1306, 32164), (1462, 28732), (1496, 28079), (1892, 22202), (2612, 16082), (2924, 14366), (3784, 11101), (5224, 8041), (5848, 7183)]