73225856

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:553

約数の個数: 64

約数和(自身を含む): 160760160

約数和(自身を除く): 87534304

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 131, 176, 262, 352, 397, 524, 704, 794, 1048, 1408, 1441, 1588, 2096, 2882, 3176, 4192, 4367, 5764, 6352, 8384, 8734, 11528, 12704, 16768, 17468, 23056, 25408, 34936, 46112, 50816, 52007, 69872, 92224, 104014, 139744, 184448, 208028, 279488, 416056, 558976, 572077, 832112, 1144154, 1664224, 2288308, 3328448, 4576616, 6656896, 9153232, 18306464, 36612928, 73225856]

約数ペア:

[(1, 73225856), (2, 36612928), (4, 18306464), (8, 9153232), (11, 6656896), (16, 4576616), (22, 3328448), (32, 2288308), (44, 1664224), (64, 1144154), (88, 832112), (128, 572077), (131, 558976), (176, 416056), (262, 279488), (352, 208028), (397, 184448), (524, 139744), (704, 104014), (794, 92224), (1048, 69872), (1408, 52007), (1441, 50816), (1588, 46112), (2096, 34936), (2882, 25408), (3176, 23056), (4192, 17468), (4367, 16768), (5764, 12704), (6352, 11528), (8384, 8734)]