47081372

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:558

約数の個数: 36

約数和(自身を含む): 89895456

約数和(自身を除く): 42814084

約数列:

[1, 2, 4, 13, 26, 52, 169, 257, 271, 338, 514, 542, 676, 1028, 1084, 3341, 3523, 6682, 7046, 13364, 14092, 43433, 45799, 69647, 86866, 91598, 139294, 173732, 183196, 278588, 905411, 1810822, 3621644, 11770343, 23540686, 47081372]

約数ペア:

[(1, 47081372), (2, 23540686), (4, 11770343), (13, 3621644), (26, 1810822), (52, 905411), (169, 278588), (257, 183196), (271, 173732), (338, 139294), (514, 91598), (542, 86866), (676, 69647), (1028, 45799), (1084, 43433), (3341, 14092), (3523, 13364), (6682, 7046)]