25181566144

素因数分解:

$2^6\times 7^1\times {\mathrm{313}}^1\times {\mathrm{179581}}^1$

素因数の和:179913

約数の個数: 56

約数和(自身を含む): 57290967968

約数和(自身を除く): 32109401824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 313, 448, 626, 1252, 2191, 2504, 4382, 5008, 8764, 10016, 17528, 20032, 35056, 70112, 140224, 179581, 359162, 718324, 1257067, 1436648, 2514134, 2873296, 5028268, 5746592, 10056536, 11493184, 20113072, 40226144, 56208853, 80452288, 112417706, 224835412, 393461971, 449670824, 786923942, 899341648, 1573847884, 1798683296, 3147695768, 3597366592, 6295391536, 12590783072, 25181566144]

約数ペア:

[(1, 25181566144), (2, 12590783072), (4, 6295391536), (7, 3597366592), (8, 3147695768), (14, 1798683296), (16, 1573847884), (28, 899341648), (32, 786923942), (56, 449670824), (64, 393461971), (112, 224835412), (224, 112417706), (313, 80452288), (448, 56208853), (626, 40226144), (1252, 20113072), (2191, 11493184), (2504, 10056536), (4382, 5746592), (5008, 5028268), (8764, 2873296), (10016, 2514134), (17528, 1436648), (20032, 1257067), (35056, 718324), (70112, 359162), (140224, 179581)]