74321884

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2797}}^1$

素因数の和:2894

約数の個数: 48

約数和(自身を含む): 162328768

約数和(自身を除く): 88006884

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 182, 292, 364, 511, 949, 1022, 1898, 2044, 2797, 3796, 5594, 6643, 11188, 13286, 19579, 26572, 36361, 39158, 72722, 78316, 145444, 204181, 254527, 408362, 509054, 816724, 1018108, 1429267, 2654353, 2858534, 5308706, 5717068, 10617412, 18580471, 37160942, 74321884]

約数ペア:

[(1, 74321884), (2, 37160942), (4, 18580471), (7, 10617412), (13, 5717068), (14, 5308706), (26, 2858534), (28, 2654353), (52, 1429267), (73, 1018108), (91, 816724), (146, 509054), (182, 408362), (292, 254527), (364, 204181), (511, 145444), (949, 78316), (1022, 72722), (1898, 39158), (2044, 36361), (2797, 26572), (3796, 19579), (5594, 13286), (6643, 11188)]