67539604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{80789}}^1$

素因数の和:80823

約数の個数: 24

約数和(自身を含む): 135727200

約数和(自身を除く): 68187596

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 80789, 161578, 323156, 888679, 1534991, 1777358, 3069982, 3554716, 6139964, 16884901, 33769802, 67539604]

約数ペア:

[(1, 67539604), (2, 33769802), (4, 16884901), (11, 6139964), (19, 3554716), (22, 3069982), (38, 1777358), (44, 1534991), (76, 888679), (209, 323156), (418, 161578), (836, 80789)]