1276787776

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{78853}}^1$

素因数の和:78899

約数の個数: 56

約数和(自身を含む): 2884163904

約数和(自身を除く): 1607376128

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 176, 184, 253, 352, 368, 506, 704, 736, 1012, 1472, 2024, 4048, 8096, 16192, 78853, 157706, 315412, 630824, 867383, 1261648, 1734766, 1813619, 2523296, 3469532, 3627238, 5046592, 6939064, 7254476, 13878128, 14508952, 19949809, 27756256, 29017904, 39899618, 55512512, 58035808, 79799236, 116071616, 159598472, 319196944, 638393888, 1276787776]

約数ペア:

[(1, 1276787776), (2, 638393888), (4, 319196944), (8, 159598472), (11, 116071616), (16, 79799236), (22, 58035808), (23, 55512512), (32, 39899618), (44, 29017904), (46, 27756256), (64, 19949809), (88, 14508952), (92, 13878128), (176, 7254476), (184, 6939064), (253, 5046592), (352, 3627238), (368, 3469532), (506, 2523296), (704, 1813619), (736, 1734766), (1012, 1261648), (1472, 867383), (2024, 630824), (4048, 315412), (8096, 157706), (16192, 78853)]