848787254

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3967}}^1$

素因数の和:4053

約数の個数: 64

約数和(自身を含む): 1645608960

約数和(自身を除く): 796821706

約数列:

[1, 2, 7, 14, 17, 29, 31, 34, 58, 62, 119, 203, 217, 238, 406, 434, 493, 527, 899, 986, 1054, 1798, 3451, 3689, 3967, 6293, 6902, 7378, 7934, 12586, 15283, 27769, 30566, 55538, 67439, 106981, 115043, 122977, 134878, 213962, 230086, 245954, 472073, 805301, 860839, 944146, 1610602, 1721678, 1955731, 2090609, 3566333, 3911462, 4181218, 7132666, 13690117, 14634263, 24964331, 27380234, 29268526, 49928662, 60627661, 121255322, 424393627, 848787254]

約数ペア:

[(1, 848787254), (2, 424393627), (7, 121255322), (14, 60627661), (17, 49928662), (29, 29268526), (31, 27380234), (34, 24964331), (58, 14634263), (62, 13690117), (119, 7132666), (203, 4181218), (217, 3911462), (238, 3566333), (406, 2090609), (434, 1955731), (493, 1721678), (527, 1610602), (899, 944146), (986, 860839), (1054, 805301), (1798, 472073), (3451, 245954), (3689, 230086), (3967, 213962), (6293, 134878), (6902, 122977), (7378, 115043), (7934, 106981), (12586, 67439), (15283, 55538), (27769, 30566)]