39639344

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1$

素因数の和:537

約数の個数: 40

約数和(自身を含む): 78923520

約数和(自身を除く): 39284176

約数列:

[1, 2, 4, 8, 16, 67, 103, 134, 206, 268, 359, 412, 536, 718, 824, 1072, 1436, 1648, 2872, 5744, 6901, 13802, 24053, 27604, 36977, 48106, 55208, 73954, 96212, 110416, 147908, 192424, 295816, 384848, 591632, 2477459, 4954918, 9909836, 19819672, 39639344]

約数ペア:

[(1, 39639344), (2, 19819672), (4, 9909836), (8, 4954918), (16, 2477459), (67, 591632), (103, 384848), (134, 295816), (206, 192424), (268, 147908), (359, 110416), (412, 96212), (536, 73954), (718, 55208), (824, 48106), (1072, 36977), (1436, 27604), (1648, 24053), (2872, 13802), (5744, 6901)]