57905008

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{27211}}^1$

素因数の和:27245

約数の個数: 40

約数和(自身を含む): 134971520

約数和(自身を除く): 77066512

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 27211, 54422, 108844, 190477, 217688, 380954, 435376, 517009, 761908, 1034018, 1523816, 2068036, 3047632, 3619063, 4136072, 7238126, 8272144, 14476252, 28952504, 57905008]

約数ペア:

[(1, 57905008), (2, 28952504), (4, 14476252), (7, 8272144), (8, 7238126), (14, 4136072), (16, 3619063), (19, 3047632), (28, 2068036), (38, 1523816), (56, 1034018), (76, 761908), (112, 517009), (133, 435376), (152, 380954), (266, 217688), (304, 190477), (532, 108844), (1064, 54422), (2128, 27211)]