64507814

素因数分解:

$2^1\times 7^2\times {\mathrm{269}}^1\times {\mathrm{2447}}^1$

素因数の和:2732

約数の個数: 24

約数和(自身を含む): 113024160

約数和(自身を除く): 48516346

約数列:

[1, 2, 7, 14, 49, 98, 269, 538, 1883, 2447, 3766, 4894, 13181, 17129, 26362, 34258, 119903, 239806, 658243, 1316486, 4607701, 9215402, 32253907, 64507814]

約数ペア:

[(1, 64507814), (2, 32253907), (7, 9215402), (14, 4607701), (49, 1316486), (98, 658243), (269, 239806), (538, 119903), (1883, 34258), (2447, 26362), (3766, 17129), (4894, 13181)]