68718848

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1061}}^1$

素因数の和:1111

約数の個数: 72

約数和(自身を含む): 156292416

約数和(自身を除く): 87573568

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 253, 256, 352, 368, 506, 704, 736, 1012, 1061, 1408, 1472, 2024, 2122, 2816, 2944, 4048, 4244, 5888, 8096, 8488, 11671, 16192, 16976, 23342, 24403, 32384, 33952, 46684, 48806, 64768, 67904, 93368, 97612, 135808, 186736, 195224, 268433, 271616, 373472, 390448, 536866, 746944, 780896, 1073732, 1493888, 1561792, 2147464, 2987776, 3123584, 4294928, 6247168, 8589856, 17179712, 34359424, 68718848]

約数ペア:

[(1, 68718848), (2, 34359424), (4, 17179712), (8, 8589856), (11, 6247168), (16, 4294928), (22, 3123584), (23, 2987776), (32, 2147464), (44, 1561792), (46, 1493888), (64, 1073732), (88, 780896), (92, 746944), (128, 536866), (176, 390448), (184, 373472), (253, 271616), (256, 268433), (352, 195224), (368, 186736), (506, 135808), (704, 97612), (736, 93368), (1012, 67904), (1061, 64768), (1408, 48806), (1472, 46684), (2024, 33952), (2122, 32384), (2816, 24403), (2944, 23342), (4048, 16976), (4244, 16192), (5888, 11671), (8096, 8488)]