61787492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 121224432

約数和(自身を除く): 59436940

約数列:

[1, 2, 4, 13, 26, 41, 52, 73, 82, 146, 164, 292, 397, 533, 794, 949, 1066, 1588, 1898, 2132, 2993, 3796, 5161, 5986, 10322, 11972, 16277, 20644, 28981, 32554, 38909, 57962, 65108, 77818, 115924, 155636, 211601, 376753, 423202, 753506, 846404, 1188221, 1507012, 2376442, 4752884, 15446873, 30893746, 61787492]

約数ペア:

[(1, 61787492), (2, 30893746), (4, 15446873), (13, 4752884), (26, 2376442), (41, 1507012), (52, 1188221), (73, 846404), (82, 753506), (146, 423202), (164, 376753), (292, 211601), (397, 155636), (533, 115924), (794, 77818), (949, 65108), (1066, 57962), (1588, 38909), (1898, 32554), (2132, 28981), (2993, 20644), (3796, 16277), (5161, 11972), (5986, 10322)]