1387751552

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{42853}}^1$

素因数の和:42901

約数の個数: 64

約数和(自身を含む): 3147197760

約数和(自身を除く): 1759446208

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 253, 352, 368, 506, 704, 736, 1012, 1408, 1472, 2024, 2944, 4048, 8096, 16192, 32384, 42853, 85706, 171412, 342824, 471383, 685648, 942766, 985619, 1371296, 1885532, 1971238, 2742592, 3771064, 3942476, 5485184, 7542128, 7884952, 10841809, 15084256, 15769904, 21683618, 30168512, 31539808, 43367236, 60337024, 63079616, 86734472, 126159232, 173468944, 346937888, 693875776, 1387751552]

約数ペア:

[(1, 1387751552), (2, 693875776), (4, 346937888), (8, 173468944), (11, 126159232), (16, 86734472), (22, 63079616), (23, 60337024), (32, 43367236), (44, 31539808), (46, 30168512), (64, 21683618), (88, 15769904), (92, 15084256), (128, 10841809), (176, 7884952), (184, 7542128), (253, 5485184), (352, 3942476), (368, 3771064), (506, 2742592), (704, 1971238), (736, 1885532), (1012, 1371296), (1408, 985619), (1472, 942766), (2024, 685648), (2944, 471383), (4048, 342824), (8096, 171412), (16192, 85706), (32384, 42853)]