64455844

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{13219}}^1$

素因数の和:13299

約数の個数: 24

約数和(自身を含む): 119931840

約数和(自身を除く): 55475996

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 1219, 2438, 4876, 13219, 26438, 52876, 304037, 608074, 700607, 1216148, 1401214, 2802428, 16113961, 32227922, 64455844]

約数ペア:

[(1, 64455844), (2, 32227922), (4, 16113961), (23, 2802428), (46, 1401214), (53, 1216148), (92, 700607), (106, 608074), (212, 304037), (1219, 52876), (2438, 26438), (4876, 13219)]