7485088

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:989

約数の個数: 48

約数和(自身を含む): 16722720

約数和(自身を除く): 9237632

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 947, 988, 1894, 1976, 3788, 3952, 7576, 7904, 12311, 15152, 17993, 24622, 30304, 35986, 49244, 71972, 98488, 143944, 196976, 233909, 287888, 393952, 467818, 575776, 935636, 1871272, 3742544, 7485088]

約数ペア:

[(1, 7485088), (2, 3742544), (4, 1871272), (8, 935636), (13, 575776), (16, 467818), (19, 393952), (26, 287888), (32, 233909), (38, 196976), (52, 143944), (76, 98488), (104, 71972), (152, 49244), (208, 35986), (247, 30304), (304, 24622), (416, 17993), (494, 15152), (608, 12311), (947, 7904), (988, 7576), (1894, 3952), (1976, 3788)]