40841146

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{563}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 68221440

約数和(自身を除く): 27380294

約数列:

[1, 2, 19, 23, 38, 46, 83, 166, 437, 563, 874, 1126, 1577, 1909, 3154, 3818, 10697, 12949, 21394, 25898, 36271, 46729, 72542, 93458, 246031, 492062, 887851, 1074767, 1775702, 2149534, 20420573, 40841146]

約数ペア:

[(1, 40841146), (2, 20420573), (19, 2149534), (23, 1775702), (38, 1074767), (46, 887851), (83, 492062), (166, 246031), (437, 93458), (563, 72542), (874, 46729), (1126, 36271), (1577, 25898), (1909, 21394), (3154, 12949), (3818, 10697)]