27618248

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 63158400

約数和(自身を除く): 35540152

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 101, 133, 152, 202, 257, 266, 404, 514, 532, 707, 808, 1028, 1064, 1414, 1799, 1919, 2056, 2828, 3598, 3838, 4883, 5656, 7196, 7676, 9766, 13433, 14392, 15352, 19532, 25957, 26866, 34181, 39064, 51914, 53732, 68362, 103828, 107464, 136724, 181699, 207656, 273448, 363398, 493183, 726796, 986366, 1453592, 1972732, 3452281, 3945464, 6904562, 13809124, 27618248]

約数ペア:

[(1, 27618248), (2, 13809124), (4, 6904562), (7, 3945464), (8, 3452281), (14, 1972732), (19, 1453592), (28, 986366), (38, 726796), (56, 493183), (76, 363398), (101, 273448), (133, 207656), (152, 181699), (202, 136724), (257, 107464), (266, 103828), (404, 68362), (514, 53732), (532, 51914), (707, 39064), (808, 34181), (1028, 26866), (1064, 25957), (1414, 19532), (1799, 15352), (1919, 14392), (2056, 13433), (2828, 9766), (3598, 7676), (3838, 7196), (4883, 5656)]