7662928

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:324

約数の個数: 80

約数和(自身を含む): 19304320

約数和(自身を除く): 11641392

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 277, 304, 364, 494, 532, 554, 728, 988, 1064, 1108, 1456, 1729, 1939, 1976, 2128, 2216, 3458, 3601, 3878, 3952, 4432, 5263, 6916, 7202, 7756, 10526, 13832, 14404, 15512, 21052, 25207, 27664, 28808, 31024, 36841, 42104, 50414, 57616, 68419, 73682, 84208, 100828, 136838, 147364, 201656, 273676, 294728, 403312, 478933, 547352, 589456, 957866, 1094704, 1915732, 3831464, 7662928]

約数ペア:

[(1, 7662928), (2, 3831464), (4, 1915732), (7, 1094704), (8, 957866), (13, 589456), (14, 547352), (16, 478933), (19, 403312), (26, 294728), (28, 273676), (38, 201656), (52, 147364), (56, 136838), (76, 100828), (91, 84208), (104, 73682), (112, 68419), (133, 57616), (152, 50414), (182, 42104), (208, 36841), (247, 31024), (266, 28808), (277, 27664), (304, 25207), (364, 21052), (494, 15512), (532, 14404), (554, 13832), (728, 10526), (988, 7756), (1064, 7202), (1108, 6916), (1456, 5263), (1729, 4432), (1939, 3952), (1976, 3878), (2128, 3601), (2216, 3458)]