4129136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{809}}^1$

素因数の和:857

約数の個数: 40

約数和(自身を含む): 9039600

約数和(自身を除く): 4910464

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 809, 1276, 1618, 2552, 3236, 5104, 6472, 8899, 12944, 17798, 23461, 35596, 46922, 71192, 93844, 142384, 187688, 258071, 375376, 516142, 1032284, 2064568, 4129136]

約数ペア:

[(1, 4129136), (2, 2064568), (4, 1032284), (8, 516142), (11, 375376), (16, 258071), (22, 187688), (29, 142384), (44, 93844), (58, 71192), (88, 46922), (116, 35596), (176, 23461), (232, 17798), (319, 12944), (464, 8899), (638, 6472), (809, 5104), (1276, 3236), (1618, 2552)]