78302492

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{941}}^1$

素因数の和:1309

約数の個数: 24

約数和(自身を含む): 139581792

約数和(自身を除く): 61279300

約数列:

[1, 2, 4, 71, 142, 284, 293, 586, 941, 1172, 1882, 3764, 20803, 41606, 66811, 83212, 133622, 267244, 275713, 551426, 1102852, 19575623, 39151246, 78302492]

約数ペア:

[(1, 78302492), (2, 39151246), (4, 19575623), (71, 1102852), (142, 551426), (284, 275713), (293, 267244), (586, 133622), (941, 83212), (1172, 66811), (1882, 41606), (3764, 20803)]