67513708

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{347}}^1\times {\mathrm{383}}^1$

素因数の和:861

約数の個数: 24

約数和(自身を含む): 119734272

約数和(自身を除く): 52220564

約数列:

[1, 2, 4, 127, 254, 347, 383, 508, 694, 766, 1388, 1532, 44069, 48641, 88138, 97282, 132901, 176276, 194564, 265802, 531604, 16878427, 33756854, 67513708]

約数ペア:

[(1, 67513708), (2, 33756854), (4, 16878427), (127, 531604), (254, 265802), (347, 194564), (383, 176276), (508, 132901), (694, 97282), (766, 88138), (1388, 48641), (1532, 44069)]