68869756

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{15359}}^1$

素因数の和:15441

約数の個数: 24

約数和(自身を含む): 129024000

約数和(自身を除く): 60154244

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 4484, 15359, 30718, 61436, 291821, 583642, 906181, 1167284, 1812362, 3624724, 17217439, 34434878, 68869756]

約数ペア:

[(1, 68869756), (2, 34434878), (4, 17217439), (19, 3624724), (38, 1812362), (59, 1167284), (76, 906181), (118, 583642), (236, 291821), (1121, 61436), (2242, 30718), (4484, 15359)]