64995964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2803}}^1$

素因数の和:2866

約数の個数: 48

約数和(自身を含む): 135668736

約数和(自身を除く): 70672772

約数列:

[1, 2, 4, 11, 17, 22, 31, 34, 44, 62, 68, 124, 187, 341, 374, 527, 682, 748, 1054, 1364, 2108, 2803, 5606, 5797, 11212, 11594, 23188, 30833, 47651, 61666, 86893, 95302, 123332, 173786, 190604, 347572, 524161, 955823, 1048322, 1477181, 1911646, 2096644, 2954362, 3823292, 5908724, 16248991, 32497982, 64995964]

約数ペア:

[(1, 64995964), (2, 32497982), (4, 16248991), (11, 5908724), (17, 3823292), (22, 2954362), (31, 2096644), (34, 1911646), (44, 1477181), (62, 1048322), (68, 955823), (124, 524161), (187, 347572), (341, 190604), (374, 173786), (527, 123332), (682, 95302), (748, 86893), (1054, 61666), (1364, 47651), (2108, 30833), (2803, 23188), (5606, 11594), (5797, 11212)]