40557088

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8863}}^1$

素因数の和:8897

約数の個数: 48

約数和(自身を含む): 93816576

約数和(自身を除く): 53259488

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 8863, 17726, 35452, 70904, 97493, 115219, 141808, 194986, 230438, 283616, 389972, 460876, 779944, 921752, 1267409, 1559888, 1843504, 2534818, 3119776, 3687008, 5069636, 10139272, 20278544, 40557088]

約数ペア:

[(1, 40557088), (2, 20278544), (4, 10139272), (8, 5069636), (11, 3687008), (13, 3119776), (16, 2534818), (22, 1843504), (26, 1559888), (32, 1267409), (44, 921752), (52, 779944), (88, 460876), (104, 389972), (143, 283616), (176, 230438), (208, 194986), (286, 141808), (352, 115219), (416, 97493), (572, 70904), (1144, 35452), (2288, 17726), (4576, 8863)]