39802816

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:281

約数の個数: 56

約数和(自身を含む): 81930240

約数和(自身を除く): 42127424

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 83, 118, 127, 166, 236, 254, 332, 472, 508, 664, 944, 1016, 1328, 1888, 2032, 2656, 3776, 4064, 4897, 5312, 7493, 8128, 9794, 10541, 14986, 19588, 21082, 29972, 39176, 42164, 59944, 78352, 84328, 119888, 156704, 168656, 239776, 313408, 337312, 479552, 621919, 674624, 1243838, 2487676, 4975352, 9950704, 19901408, 39802816]

約数ペア:

[(1, 39802816), (2, 19901408), (4, 9950704), (8, 4975352), (16, 2487676), (32, 1243838), (59, 674624), (64, 621919), (83, 479552), (118, 337312), (127, 313408), (166, 239776), (236, 168656), (254, 156704), (332, 119888), (472, 84328), (508, 78352), (664, 59944), (944, 42164), (1016, 39176), (1328, 29972), (1888, 21082), (2032, 19588), (2656, 14986), (3776, 10541), (4064, 9794), (4897, 8128), (5312, 7493)]