7158984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{991}}^1$

素因数の和:1050

約数の個数: 64

約数和(自身を含む): 20951040

約数和(自身を除く): 13792056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 991, 1032, 1204, 1806, 1982, 2408, 2973, 3612, 3964, 5946, 6937, 7224, 7928, 11892, 13874, 20811, 23784, 27748, 41622, 42613, 55496, 83244, 85226, 127839, 166488, 170452, 255678, 298291, 340904, 511356, 596582, 894873, 1022712, 1193164, 1789746, 2386328, 3579492, 7158984]

約数ペア:

[(1, 7158984), (2, 3579492), (3, 2386328), (4, 1789746), (6, 1193164), (7, 1022712), (8, 894873), (12, 596582), (14, 511356), (21, 340904), (24, 298291), (28, 255678), (42, 170452), (43, 166488), (56, 127839), (84, 85226), (86, 83244), (129, 55496), (168, 42613), (172, 41622), (258, 27748), (301, 23784), (344, 20811), (516, 13874), (602, 11892), (903, 7928), (991, 7224), (1032, 6937), (1204, 5946), (1806, 3964), (1982, 3612), (2408, 2973)]