61965248

素因数分解:

$2^6\times {\mathrm{977}}^1\times {\mathrm{991}}^1$

素因数の和:1980

約数の個数: 28

約数和(自身を含む): 123212352

約数和(自身を除く): 61247104

約数列:

[1, 2, 4, 8, 16, 32, 64, 977, 991, 1954, 1982, 3908, 3964, 7816, 7928, 15632, 15856, 31264, 31712, 62528, 63424, 968207, 1936414, 3872828, 7745656, 15491312, 30982624, 61965248]

約数ペア:

[(1, 61965248), (2, 30982624), (4, 15491312), (8, 7745656), (16, 3872828), (32, 1936414), (64, 968207), (977, 63424), (991, 62528), (1954, 31712), (1982, 31264), (3908, 15856), (3964, 15632), (7816, 7928)]