23516528

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:334

約数の個数: 80

約数和(自身を含む): 56305920

約数和(自身を除く): 32789392

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 43, 56, 76, 86, 112, 133, 152, 172, 257, 266, 301, 304, 344, 514, 532, 602, 688, 817, 1028, 1064, 1204, 1634, 1799, 2056, 2128, 2408, 3268, 3598, 4112, 4816, 4883, 5719, 6536, 7196, 9766, 11051, 11438, 13072, 14392, 19532, 22102, 22876, 28784, 34181, 39064, 44204, 45752, 68362, 77357, 78128, 88408, 91504, 136724, 154714, 176816, 209969, 273448, 309428, 419938, 546896, 618856, 839876, 1237712, 1469783, 1679752, 2939566, 3359504, 5879132, 11758264, 23516528]

約数ペア:

[(1, 23516528), (2, 11758264), (4, 5879132), (7, 3359504), (8, 2939566), (14, 1679752), (16, 1469783), (19, 1237712), (28, 839876), (38, 618856), (43, 546896), (56, 419938), (76, 309428), (86, 273448), (112, 209969), (133, 176816), (152, 154714), (172, 136724), (257, 91504), (266, 88408), (301, 78128), (304, 77357), (344, 68362), (514, 45752), (532, 44204), (602, 39064), (688, 34181), (817, 28784), (1028, 22876), (1064, 22102), (1204, 19532), (1634, 14392), (1799, 13072), (2056, 11438), (2128, 11051), (2408, 9766), (3268, 7196), (3598, 6536), (4112, 5719), (4816, 4883)]