40269394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{811}}^1$

素因数の和:922

約数の個数: 32

約数和(自身を含む): 68870592

約数和(自身を除く): 28601198

約数列:

[1, 2, 11, 22, 37, 61, 74, 122, 407, 671, 811, 814, 1342, 1622, 2257, 4514, 8921, 17842, 24827, 30007, 49471, 49654, 60014, 98942, 330077, 544181, 660154, 1088362, 1830427, 3660854, 20134697, 40269394]

約数ペア:

[(1, 40269394), (2, 20134697), (11, 3660854), (22, 1830427), (37, 1088362), (61, 660154), (74, 544181), (122, 330077), (407, 98942), (671, 60014), (811, 49654), (814, 49471), (1342, 30007), (1622, 24827), (2257, 17842), (4514, 8921)]