66483964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{28219}}^1$

素因数の和:28273

約数の個数: 24

約数和(自身を含む): 126425600

約数和(自身を除く): 59941636

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 28219, 56438, 112876, 536161, 874789, 1072322, 1749578, 2144644, 3499156, 16620991, 33241982, 66483964]

約数ペア:

[(1, 66483964), (2, 33241982), (4, 16620991), (19, 3499156), (31, 2144644), (38, 1749578), (62, 1072322), (76, 874789), (124, 536161), (589, 112876), (1178, 56438), (2356, 28219)]