40287496

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{823}}^1$

素因数の和:1069

約数の個数: 32

約数和(自身を含む): 78609600

約数和(自身を除く): 38322104

約数列:

[1, 2, 4, 8, 29, 58, 116, 211, 232, 422, 823, 844, 1646, 1688, 3292, 6119, 6584, 12238, 23867, 24476, 47734, 48952, 95468, 173653, 190936, 347306, 694612, 1389224, 5035937, 10071874, 20143748, 40287496]

約数ペア:

[(1, 40287496), (2, 20143748), (4, 10071874), (8, 5035937), (29, 1389224), (58, 694612), (116, 347306), (211, 190936), (232, 173653), (422, 95468), (823, 48952), (844, 47734), (1646, 24476), (1688, 23867), (3292, 12238), (6119, 6584)]