40828326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1319}}^1$

素因数の和:1409

約数の個数: 64

約数和(自身を含む): 103403520

約数和(自身を除く): 62575194

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 67, 77, 134, 154, 201, 231, 402, 462, 469, 737, 938, 1319, 1407, 1474, 2211, 2638, 2814, 3957, 4422, 5159, 7914, 9233, 10318, 14509, 15477, 18466, 27699, 29018, 30954, 43527, 55398, 87054, 88373, 101563, 176746, 203126, 265119, 304689, 530238, 609378, 618611, 972103, 1237222, 1855833, 1944206, 2916309, 3711666, 5832618, 6804721, 13609442, 20414163, 40828326]

約数ペア:

[(1, 40828326), (2, 20414163), (3, 13609442), (6, 6804721), (7, 5832618), (11, 3711666), (14, 2916309), (21, 1944206), (22, 1855833), (33, 1237222), (42, 972103), (66, 618611), (67, 609378), (77, 530238), (134, 304689), (154, 265119), (201, 203126), (231, 176746), (402, 101563), (462, 88373), (469, 87054), (737, 55398), (938, 43527), (1319, 30954), (1407, 29018), (1474, 27699), (2211, 18466), (2638, 15477), (2814, 14509), (3957, 10318), (4422, 9233), (5159, 7914)]