61394788

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1117}}^1$

素因数の和:1292

約数の個数: 48

約数和(自身を含む): 133229824

約数和(自身を除く): 71835036

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 151, 182, 302, 364, 604, 1057, 1117, 1963, 2114, 2234, 3926, 4228, 4468, 7819, 7852, 13741, 14521, 15638, 27482, 29042, 31276, 54964, 58084, 101647, 168667, 203294, 337334, 406588, 674668, 1180669, 2192671, 2361338, 4385342, 4722676, 8770684, 15348697, 30697394, 61394788]

約数ペア:

[(1, 61394788), (2, 30697394), (4, 15348697), (7, 8770684), (13, 4722676), (14, 4385342), (26, 2361338), (28, 2192671), (52, 1180669), (91, 674668), (151, 406588), (182, 337334), (302, 203294), (364, 168667), (604, 101647), (1057, 58084), (1117, 54964), (1963, 31276), (2114, 29042), (2234, 27482), (3926, 15638), (4228, 14521), (4468, 13741), (7819, 7852)]