64013908

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{743}}^1$

素因数の和:952

約数の個数: 48

約数和(自身を含む): 136491264

約数和(自身を除く): 72477356

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 181, 238, 362, 476, 724, 743, 1267, 1486, 2534, 2972, 3077, 5068, 5201, 6154, 10402, 12308, 12631, 20804, 21539, 25262, 43078, 50524, 86156, 88417, 134483, 176834, 268966, 353668, 537932, 941381, 1882762, 2286211, 3765524, 4572422, 9144844, 16003477, 32006954, 64013908]

約数ペア:

[(1, 64013908), (2, 32006954), (4, 16003477), (7, 9144844), (14, 4572422), (17, 3765524), (28, 2286211), (34, 1882762), (68, 941381), (119, 537932), (181, 353668), (238, 268966), (362, 176834), (476, 134483), (724, 88417), (743, 86156), (1267, 50524), (1486, 43078), (2534, 25262), (2972, 21539), (3077, 20804), (5068, 12631), (5201, 12308), (6154, 10402)]