13457752

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3121}}^1$

素因数の和:3152

約数の個数: 48

約数和(自身を含む): 32031720

約数和(自身を除く): 18573968

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 3121, 4312, 6242, 12484, 21847, 24968, 34331, 43694, 68662, 87388, 137324, 152929, 174776, 240317, 274648, 305858, 480634, 611716, 961268, 1223432, 1682219, 1922536, 3364438, 6728876, 13457752]

約数ペア:

[(1, 13457752), (2, 6728876), (4, 3364438), (7, 1922536), (8, 1682219), (11, 1223432), (14, 961268), (22, 611716), (28, 480634), (44, 305858), (49, 274648), (56, 240317), (77, 174776), (88, 152929), (98, 137324), (154, 87388), (196, 68662), (308, 43694), (392, 34331), (539, 24968), (616, 21847), (1078, 12484), (2156, 6242), (3121, 4312)]