57156992

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{26267}}^1$

素因数の和:26298

約数の個数: 32

約数和(自身を含む): 120570120

約数和(自身を除く): 63413128

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 26267, 52534, 105068, 210136, 420272, 446539, 840544, 893078, 1681088, 1786156, 3362176, 3572312, 7144624, 14289248, 28578496, 57156992]

約数ペア:

[(1, 57156992), (2, 28578496), (4, 14289248), (8, 7144624), (16, 3572312), (17, 3362176), (32, 1786156), (34, 1681088), (64, 893078), (68, 840544), (128, 446539), (136, 420272), (272, 210136), (544, 105068), (1088, 52534), (2176, 26267)]