61216372

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 126217728

約数和(自身を除く): 65001356

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 181, 188, 257, 329, 362, 514, 658, 724, 1028, 1267, 1316, 1799, 2534, 3598, 5068, 7196, 8507, 12079, 17014, 24158, 34028, 46517, 48316, 59549, 84553, 93034, 119098, 169106, 186068, 238196, 325619, 338212, 651238, 1302476, 2186299, 4372598, 8745196, 15304093, 30608186, 61216372]

約数ペア:

[(1, 61216372), (2, 30608186), (4, 15304093), (7, 8745196), (14, 4372598), (28, 2186299), (47, 1302476), (94, 651238), (181, 338212), (188, 325619), (257, 238196), (329, 186068), (362, 169106), (514, 119098), (658, 93034), (724, 84553), (1028, 59549), (1267, 48316), (1316, 46517), (1799, 34028), (2534, 24158), (3598, 17014), (5068, 12079), (7196, 8507)]