6630728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{619}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 13540800

約数和(自身を除く): 6910072

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 619, 824, 1238, 1339, 2476, 2678, 4952, 5356, 8047, 10712, 16094, 32188, 63757, 64376, 127514, 255028, 510056, 828841, 1657682, 3315364, 6630728]

約数ペア:

[(1, 6630728), (2, 3315364), (4, 1657682), (8, 828841), (13, 510056), (26, 255028), (52, 127514), (103, 64376), (104, 63757), (206, 32188), (412, 16094), (619, 10712), (824, 8047), (1238, 5356), (1339, 4952), (2476, 2678)]