29816248

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:620

約数の個数: 64

約数和(自身を含む): 70560000

約数和(自身を除く): 40743752

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 97, 154, 194, 308, 388, 499, 616, 679, 776, 998, 1067, 1358, 1996, 2134, 2716, 3493, 3992, 4268, 5432, 5489, 6986, 7469, 8536, 10978, 13972, 14938, 21956, 27944, 29876, 38423, 43912, 48403, 59752, 76846, 96806, 153692, 193612, 307384, 338821, 387224, 532433, 677642, 1064866, 1355284, 2129732, 2710568, 3727031, 4259464, 7454062, 14908124, 29816248]

約数ペア:

[(1, 29816248), (2, 14908124), (4, 7454062), (7, 4259464), (8, 3727031), (11, 2710568), (14, 2129732), (22, 1355284), (28, 1064866), (44, 677642), (56, 532433), (77, 387224), (88, 338821), (97, 307384), (154, 193612), (194, 153692), (308, 96806), (388, 76846), (499, 59752), (616, 48403), (679, 43912), (776, 38423), (998, 29876), (1067, 27944), (1358, 21956), (1996, 14938), (2134, 13972), (2716, 10978), (3493, 8536), (3992, 7469), (4268, 6986), (5432, 5489)]