2886728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{677}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 5979960

約数和(自身を除く): 3093232

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 677, 1066, 1354, 2132, 2708, 4264, 5416, 8801, 17602, 27757, 35204, 55514, 70408, 111028, 222056, 360841, 721682, 1443364, 2886728]

約数ペア:

[(1, 2886728), (2, 1443364), (4, 721682), (8, 360841), (13, 222056), (26, 111028), (41, 70408), (52, 55514), (82, 35204), (104, 27757), (164, 17602), (328, 8801), (533, 5416), (677, 4264), (1066, 2708), (1354, 2132)]