72488374

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4993}}^1$

素因数の和:5080

約数の個数: 32

約数和(自身を含む): 133759296

約数和(自身を除く): 61270922

約数列:

[1, 2, 7, 14, 17, 34, 61, 119, 122, 238, 427, 854, 1037, 2074, 4993, 7259, 9986, 14518, 34951, 69902, 84881, 169762, 304573, 594167, 609146, 1188334, 2132011, 4264022, 5177741, 10355482, 36244187, 72488374]

約数ペア:

[(1, 72488374), (2, 36244187), (7, 10355482), (14, 5177741), (17, 4264022), (34, 2132011), (61, 1188334), (119, 609146), (122, 594167), (238, 304573), (427, 169762), (854, 84881), (1037, 69902), (2074, 34951), (4993, 14518), (7259, 9986)]