61835228

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{661}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 133904064

約数和(自身を除く): 72068836

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 257, 364, 514, 661, 1028, 1322, 1799, 2644, 3341, 3598, 4627, 6682, 7196, 8593, 9254, 13364, 17186, 18508, 23387, 34372, 46774, 60151, 93548, 120302, 169877, 240604, 339754, 679508, 1189139, 2208401, 2378278, 4416802, 4756556, 8833604, 15458807, 30917614, 61835228]

約数ペア:

[(1, 61835228), (2, 30917614), (4, 15458807), (7, 8833604), (13, 4756556), (14, 4416802), (26, 2378278), (28, 2208401), (52, 1189139), (91, 679508), (182, 339754), (257, 240604), (364, 169877), (514, 120302), (661, 93548), (1028, 60151), (1322, 46774), (1799, 34372), (2644, 23387), (3341, 18508), (3598, 17186), (4627, 13364), (6682, 9254), (7196, 8593)]