40460538

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1381}}^1$

素因数の和:1662

約数の個数: 32

約数和(自身を含む): 85573440

約数和(自身を除く): 45112902

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 257, 514, 771, 1381, 1542, 2762, 4143, 4883, 8286, 9766, 14649, 26239, 29298, 52478, 78717, 157434, 354917, 709834, 1064751, 2129502, 6743423, 13486846, 20230269, 40460538]

約数ペア:

[(1, 40460538), (2, 20230269), (3, 13486846), (6, 6743423), (19, 2129502), (38, 1064751), (57, 709834), (114, 354917), (257, 157434), (514, 78717), (771, 52478), (1381, 29298), (1542, 26239), (2762, 14649), (4143, 9766), (4883, 8286)]