5728424

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 12297600

約数和(自身を除く): 6569176

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 169, 223, 247, 338, 446, 494, 676, 892, 988, 1352, 1784, 1976, 2899, 3211, 4237, 5798, 6422, 8474, 11596, 12844, 16948, 23192, 25688, 33896, 37687, 55081, 75374, 110162, 150748, 220324, 301496, 440648, 716053, 1432106, 2864212, 5728424]

約数ペア:

[(1, 5728424), (2, 2864212), (4, 1432106), (8, 716053), (13, 440648), (19, 301496), (26, 220324), (38, 150748), (52, 110162), (76, 75374), (104, 55081), (152, 37687), (169, 33896), (223, 25688), (247, 23192), (338, 16948), (446, 12844), (494, 11596), (676, 8474), (892, 6422), (988, 5798), (1352, 4237), (1784, 3211), (1976, 2899)]