77773952

素因数分解:

$2^7\times {\mathrm{349}}^1\times {\mathrm{1741}}^1$

素因数の和:2104

約数の個数: 32

約数和(自身を含む): 155473500

約数和(自身を除く): 77699548

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 349, 698, 1396, 1741, 2792, 3482, 5584, 6964, 11168, 13928, 22336, 27856, 44672, 55712, 111424, 222848, 607609, 1215218, 2430436, 4860872, 9721744, 19443488, 38886976, 77773952]

約数ペア:

[(1, 77773952), (2, 38886976), (4, 19443488), (8, 9721744), (16, 4860872), (32, 2430436), (64, 1215218), (128, 607609), (349, 222848), (698, 111424), (1396, 55712), (1741, 44672), (2792, 27856), (3482, 22336), (5584, 13928), (6964, 11168)]