64250072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{2063}}^1$

素因数の和:2315

約数の個数: 32

約数和(自身を含む): 128174400

約数和(自身を除く): 63924328

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 229, 458, 916, 1832, 2063, 3893, 4126, 7786, 8252, 15572, 16504, 31144, 35071, 70142, 140284, 280568, 472427, 944854, 1889708, 3779416, 8031259, 16062518, 32125036, 64250072]

約数ペア:

[(1, 64250072), (2, 32125036), (4, 16062518), (8, 8031259), (17, 3779416), (34, 1889708), (68, 944854), (136, 472427), (229, 280568), (458, 140284), (916, 70142), (1832, 35071), (2063, 31144), (3893, 16504), (4126, 15572), (7786, 8252)]