66519616

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{14639}}^1$

素因数の和:14722

約数の個数: 28

約数和(自身を含む): 133868160

約数和(自身を除く): 67348544

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 14639, 29278, 58556, 117112, 234224, 468448, 936896, 1039369, 2078738, 4157476, 8314952, 16629904, 33259808, 66519616]

約数ペア:

[(1, 66519616), (2, 33259808), (4, 16629904), (8, 8314952), (16, 4157476), (32, 2078738), (64, 1039369), (71, 936896), (142, 468448), (284, 234224), (568, 117112), (1136, 58556), (2272, 29278), (4544, 14639)]