25463208

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1$

素因数の和:478

約数の個数: 64

約数和(自身を含む): 67069440

約数和(自身を除く): 41606232

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 163, 184, 276, 283, 326, 489, 552, 566, 652, 849, 978, 1132, 1304, 1698, 1956, 2264, 3396, 3749, 3912, 6509, 6792, 7498, 11247, 13018, 14996, 19527, 22494, 26036, 29992, 39054, 44988, 46129, 52072, 78108, 89976, 92258, 138387, 156216, 184516, 276774, 369032, 553548, 1060967, 1107096, 2121934, 3182901, 4243868, 6365802, 8487736, 12731604, 25463208]

約数ペア:

[(1, 25463208), (2, 12731604), (3, 8487736), (4, 6365802), (6, 4243868), (8, 3182901), (12, 2121934), (23, 1107096), (24, 1060967), (46, 553548), (69, 369032), (92, 276774), (138, 184516), (163, 156216), (184, 138387), (276, 92258), (283, 89976), (326, 78108), (489, 52072), (552, 46129), (566, 44988), (652, 39054), (849, 29992), (978, 26036), (1132, 22494), (1304, 19527), (1698, 14996), (1956, 13018), (2264, 11247), (3396, 7498), (3749, 6792), (3912, 6509)]