67935872

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{12343}}^1$

素因数の和:12400

約数の個数: 32

約数和(自身を含む): 138499680

約数和(自身を除く): 70563808

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 12343, 24686, 49372, 98744, 197488, 394976, 530749, 789952, 1061498, 1579904, 2122996, 4245992, 8491984, 16983968, 33967936, 67935872]

約数ペア:

[(1, 67935872), (2, 33967936), (4, 16983968), (8, 8491984), (16, 4245992), (32, 2122996), (43, 1579904), (64, 1061498), (86, 789952), (128, 530749), (172, 394976), (344, 197488), (688, 98744), (1376, 49372), (2752, 24686), (5504, 12343)]