13128528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{953}}^1$

素因数の和:1012

約数の個数: 80

約数和(自身を含む): 39747456

約数和(自身を除く): 26618928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 164, 168, 246, 287, 328, 336, 492, 574, 656, 861, 953, 984, 1148, 1722, 1906, 1968, 2296, 2859, 3444, 3812, 4592, 5718, 6671, 6888, 7624, 11436, 13342, 13776, 15248, 20013, 22872, 26684, 39073, 40026, 45744, 53368, 78146, 80052, 106736, 117219, 156292, 160104, 234438, 273511, 312584, 320208, 468876, 547022, 625168, 820533, 937752, 1094044, 1641066, 1875504, 2188088, 3282132, 4376176, 6564264, 13128528]

約数ペア:

[(1, 13128528), (2, 6564264), (3, 4376176), (4, 3282132), (6, 2188088), (7, 1875504), (8, 1641066), (12, 1094044), (14, 937752), (16, 820533), (21, 625168), (24, 547022), (28, 468876), (41, 320208), (42, 312584), (48, 273511), (56, 234438), (82, 160104), (84, 156292), (112, 117219), (123, 106736), (164, 80052), (168, 78146), (246, 53368), (287, 45744), (328, 40026), (336, 39073), (492, 26684), (574, 22872), (656, 20013), (861, 15248), (953, 13776), (984, 13342), (1148, 11436), (1722, 7624), (1906, 6888), (1968, 6671), (2296, 5718), (2859, 4592), (3444, 3812)]