65840896

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:357

約数の個数: 72

約数和(自身を含む): 145401984

約数和(自身を除く): 79561088

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 103, 128, 176, 206, 227, 256, 352, 412, 454, 704, 824, 908, 1133, 1408, 1648, 1816, 2266, 2497, 2816, 3296, 3632, 4532, 4994, 6592, 7264, 9064, 9988, 13184, 14528, 18128, 19976, 23381, 26368, 29056, 36256, 39952, 46762, 58112, 72512, 79904, 93524, 145024, 159808, 187048, 257191, 290048, 319616, 374096, 514382, 639232, 748192, 1028764, 1496384, 2057528, 2992768, 4115056, 5985536, 8230112, 16460224, 32920448, 65840896]

約数ペア:

[(1, 65840896), (2, 32920448), (4, 16460224), (8, 8230112), (11, 5985536), (16, 4115056), (22, 2992768), (32, 2057528), (44, 1496384), (64, 1028764), (88, 748192), (103, 639232), (128, 514382), (176, 374096), (206, 319616), (227, 290048), (256, 257191), (352, 187048), (412, 159808), (454, 145024), (704, 93524), (824, 79904), (908, 72512), (1133, 58112), (1408, 46762), (1648, 39952), (1816, 36256), (2266, 29056), (2497, 26368), (2816, 23381), (3296, 19976), (3632, 18128), (4532, 14528), (4994, 13184), (6592, 9988), (7264, 9064)]