28199244464

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{29872081}}^1$

素因数の和:29872148

約数の個数: 20

約数和(自身を含む): 55562072520

約数和(自身を除く): 27362828056

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 29872081, 59744162, 119488324, 238976648, 477953296, 1762452779, 3524905558, 7049811116, 14099622232, 28199244464]

約数ペア:

[(1, 28199244464), (2, 14099622232), (4, 7049811116), (8, 3524905558), (16, 1762452779), (59, 477953296), (118, 238976648), (236, 119488324), (472, 59744162), (944, 29872081)]