63985922

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1031}}^1$

素因数の和:1095

約数の個数: 64

約数和(自身を含む): 133152768

約数和(自身を除く): 69166846

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 31, 62, 77, 91, 143, 154, 182, 217, 286, 341, 403, 434, 682, 806, 1001, 1031, 2002, 2062, 2387, 2821, 4433, 4774, 5642, 7217, 8866, 11341, 13403, 14434, 22682, 26806, 31031, 31961, 62062, 63922, 79387, 93821, 147433, 158774, 187642, 223727, 294866, 351571, 415493, 447454, 703142, 830986, 1032031, 2064062, 2460997, 2908451, 4570423, 4921994, 5816902, 9140846, 31992961, 63985922]

約数ペア:

[(1, 63985922), (2, 31992961), (7, 9140846), (11, 5816902), (13, 4921994), (14, 4570423), (22, 2908451), (26, 2460997), (31, 2064062), (62, 1032031), (77, 830986), (91, 703142), (143, 447454), (154, 415493), (182, 351571), (217, 294866), (286, 223727), (341, 187642), (403, 158774), (434, 147433), (682, 93821), (806, 79387), (1001, 63922), (1031, 62062), (2002, 31961), (2062, 31031), (2387, 26806), (2821, 22682), (4433, 14434), (4774, 13403), (5642, 11341), (7217, 8866)]