72354776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{695719}}^1$

素因数の和:695738

約数の個数: 16

約数和(自身を含む): 146101200

約数和(自身を除く): 73746424

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 695719, 1391438, 2782876, 5565752, 9044347, 18088694, 36177388, 72354776]

約数ペア:

[(1, 72354776), (2, 36177388), (4, 18088694), (8, 9044347), (13, 5565752), (26, 2782876), (52, 1391438), (104, 695719)]