402100048

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211187}}^1$

素因数の和:211219

約数の個数: 40

約数和(自身を含む): 942743232

約数和(自身を除く): 540643184

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 211187, 422374, 844748, 1478309, 1689496, 2956618, 3378992, 3590179, 5913236, 7180358, 11826472, 14360716, 23652944, 25131253, 28721432, 50262506, 57442864, 100525012, 201050024, 402100048]

約数ペア:

[(1, 402100048), (2, 201050024), (4, 100525012), (7, 57442864), (8, 50262506), (14, 28721432), (16, 25131253), (17, 23652944), (28, 14360716), (34, 11826472), (56, 7180358), (68, 5913236), (112, 3590179), (119, 3378992), (136, 2956618), (238, 1689496), (272, 1478309), (476, 844748), (952, 422374), (1904, 211187)]