67887616

素因数分解:

$2^9\times {\mathrm{67}}^1\times {\mathrm{1979}}^1$

素因数の和:2064

約数の個数: 40

約数和(自身を含む): 137736720

約数和(自身を除く): 69849104

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 512, 536, 1072, 1979, 2144, 3958, 4288, 7916, 8576, 15832, 17152, 31664, 34304, 63328, 126656, 132593, 253312, 265186, 506624, 530372, 1013248, 1060744, 2121488, 4242976, 8485952, 16971904, 33943808, 67887616]

約数ペア:

[(1, 67887616), (2, 33943808), (4, 16971904), (8, 8485952), (16, 4242976), (32, 2121488), (64, 1060744), (67, 1013248), (128, 530372), (134, 506624), (256, 265186), (268, 253312), (512, 132593), (536, 126656), (1072, 63328), (1979, 34304), (2144, 31664), (3958, 17152), (4288, 15832), (7916, 8576)]