42016016

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10139}}^1$

素因数の和:10191

約数の個数: 40

約数和(自身を含む): 95559360

約数和(自身を除く): 53543344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 10139, 20278, 40556, 70973, 81112, 141946, 162224, 283892, 375143, 567784, 750286, 1135568, 1500572, 2626001, 3001144, 5252002, 6002288, 10504004, 21008008, 42016016]

約数ペア:

[(1, 42016016), (2, 21008008), (4, 10504004), (7, 6002288), (8, 5252002), (14, 3001144), (16, 2626001), (28, 1500572), (37, 1135568), (56, 750286), (74, 567784), (112, 375143), (148, 283892), (259, 162224), (296, 141946), (518, 81112), (592, 70973), (1036, 40556), (2072, 20278), (4144, 10139)]