71562968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{7027}}^1$

素因数の和:7119

約数の個数: 32

約数和(自身を含む): 143371200

約数和(自身を除く): 71808232

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 536, 1273, 2546, 5092, 7027, 10184, 14054, 28108, 56216, 133513, 267026, 470809, 534052, 941618, 1068104, 1883236, 3766472, 8945371, 17890742, 35781484, 71562968]

約数ペア:

[(1, 71562968), (2, 35781484), (4, 17890742), (8, 8945371), (19, 3766472), (38, 1883236), (67, 1068104), (76, 941618), (134, 534052), (152, 470809), (268, 267026), (536, 133513), (1273, 56216), (2546, 28108), (5092, 14054), (7027, 10184)]