15117424

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^2\times {\mathrm{73}}^1$

素因数の和:174

約数の個数: 60

約数和(自身を含む): 34740336

約数和(自身を除く): 19622912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 73, 86, 112, 146, 172, 292, 301, 344, 511, 584, 602, 688, 1022, 1168, 1204, 1849, 2044, 2408, 3139, 3698, 4088, 4816, 6278, 7396, 8176, 12556, 12943, 14792, 21973, 25112, 25886, 29584, 43946, 50224, 51772, 87892, 103544, 134977, 175784, 207088, 269954, 351568, 539908, 944839, 1079816, 1889678, 2159632, 3779356, 7558712, 15117424]

約数ペア:

[(1, 15117424), (2, 7558712), (4, 3779356), (7, 2159632), (8, 1889678), (14, 1079816), (16, 944839), (28, 539908), (43, 351568), (56, 269954), (73, 207088), (86, 175784), (112, 134977), (146, 103544), (172, 87892), (292, 51772), (301, 50224), (344, 43946), (511, 29584), (584, 25886), (602, 25112), (688, 21973), (1022, 14792), (1168, 12943), (1204, 12556), (1849, 8176), (2044, 7396), (2408, 6278), (3139, 4816), (3698, 4088)]