8745684

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{997}}^1$

素因数の和:1064

約数の個数: 48

約数和(自身を含む): 22131648

約数和(自身を除く): 13385964

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 516, 731, 997, 1462, 1994, 2193, 2924, 2991, 3988, 4386, 5982, 8772, 11964, 16949, 33898, 42871, 50847, 67796, 85742, 101694, 128613, 171484, 203388, 257226, 514452, 728807, 1457614, 2186421, 2915228, 4372842, 8745684]

約数ペア:

[(1, 8745684), (2, 4372842), (3, 2915228), (4, 2186421), (6, 1457614), (12, 728807), (17, 514452), (34, 257226), (43, 203388), (51, 171484), (68, 128613), (86, 101694), (102, 85742), (129, 67796), (172, 50847), (204, 42871), (258, 33898), (516, 16949), (731, 11964), (997, 8772), (1462, 5982), (1994, 4386), (2193, 3988), (2924, 2991)]