65204958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{389}}^1$

素因数の和:721

約数の個数: 64

約数和(自身を含む): 161441280

約数和(自身を除く): 96236322

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 307, 389, 546, 614, 778, 921, 1167, 1842, 2149, 2334, 2723, 3991, 4298, 5057, 5446, 6447, 7982, 8169, 10114, 11973, 12894, 15171, 16338, 23946, 27937, 30342, 35399, 55874, 70798, 83811, 106197, 119423, 167622, 212394, 238846, 358269, 716538, 835961, 1552499, 1671922, 2507883, 3104998, 4657497, 5015766, 9314994, 10867493, 21734986, 32602479, 65204958]

約数ペア:

[(1, 65204958), (2, 32602479), (3, 21734986), (6, 10867493), (7, 9314994), (13, 5015766), (14, 4657497), (21, 3104998), (26, 2507883), (39, 1671922), (42, 1552499), (78, 835961), (91, 716538), (182, 358269), (273, 238846), (307, 212394), (389, 167622), (546, 119423), (614, 106197), (778, 83811), (921, 70798), (1167, 55874), (1842, 35399), (2149, 30342), (2334, 27937), (2723, 23946), (3991, 16338), (4298, 15171), (5057, 12894), (5446, 11973), (6447, 10114), (7982, 8169)]