65613308

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{14153}}^1$

素因数の和:14237

約数の個数: 24

約数和(自身を含む): 122856720

約数和(自身を除く): 57243412

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 14153, 28306, 56612, 268907, 537814, 863333, 1075628, 1726666, 3453332, 16403327, 32806654, 65613308]

約数ペア:

[(1, 65613308), (2, 32806654), (4, 16403327), (19, 3453332), (38, 1726666), (61, 1075628), (76, 863333), (122, 537814), (244, 268907), (1159, 56612), (2318, 28306), (4636, 14153)]