74495048

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1907}}^1$

素因数の和:2189

約数の個数: 32

約数和(自身を含む): 147679200

約数和(自身を除く): 73184152

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 257, 514, 1028, 1907, 2056, 3814, 4883, 7628, 9766, 15256, 19532, 36233, 39064, 72466, 144932, 289864, 490099, 980198, 1960396, 3920792, 9311881, 18623762, 37247524, 74495048]

約数ペア:

[(1, 74495048), (2, 37247524), (4, 18623762), (8, 9311881), (19, 3920792), (38, 1960396), (76, 980198), (152, 490099), (257, 289864), (514, 144932), (1028, 72466), (1907, 39064), (2056, 36233), (3814, 19532), (4883, 15256), (7628, 9766)]