40924072

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19751}}^1$

素因数の和:19801

約数の個数: 32

約数和(自身を含む): 90069120

約数和(自身を除く): 49145048

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 19751, 39502, 79004, 138257, 158008, 276514, 553028, 730787, 1106056, 1461574, 2923148, 5115509, 5846296, 10231018, 20462036, 40924072]

約数ペア:

[(1, 40924072), (2, 20462036), (4, 10231018), (7, 5846296), (8, 5115509), (14, 2923148), (28, 1461574), (37, 1106056), (56, 730787), (74, 553028), (148, 276514), (259, 158008), (296, 138257), (518, 79004), (1036, 39502), (2072, 19751)]