28660320468

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3602353}}^1$

素因数の和:3602393

約数の個数: 72

約数和(自身を含む): 82609181928

約数和(自身を除く): 53948861460

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 3602353, 7204706, 10807059, 14409412, 21614118, 32421177, 43228236, 46830589, 61240001, 64842354, 93661178, 122480002, 129684708, 140491767, 183720003, 187322356, 244960004, 280983534, 367440006, 421475301, 551160009, 561967068, 734880012, 796120013, 842950602, 1102320018, 1592240026, 1685901204, 2204640036, 2388360039, 3184480052, 4776720078, 7165080117, 9553440156, 14330160234, 28660320468]

約数ペア:

[(1, 28660320468), (2, 14330160234), (3, 9553440156), (4, 7165080117), (6, 4776720078), (9, 3184480052), (12, 2388360039), (13, 2204640036), (17, 1685901204), (18, 1592240026), (26, 1102320018), (34, 842950602), (36, 796120013), (39, 734880012), (51, 561967068), (52, 551160009), (68, 421475301), (78, 367440006), (102, 280983534), (117, 244960004), (153, 187322356), (156, 183720003), (204, 140491767), (221, 129684708), (234, 122480002), (306, 93661178), (442, 64842354), (468, 61240001), (612, 46830589), (663, 43228236), (884, 32421177), (1326, 21614118), (1989, 14409412), (2652, 10807059), (3978, 7204706), (7956, 3602353)]