71584408

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{19079}}^1$

素因数の和:19159

約数の個数: 32

約数和(自身を含む): 155692800

約数和(自身を除く): 84108392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 19079, 38158, 76316, 133553, 152632, 267106, 534212, 1068424, 1278293, 2556586, 5113172, 8948051, 10226344, 17896102, 35792204, 71584408]

約数ペア:

[(1, 71584408), (2, 35792204), (4, 17896102), (7, 10226344), (8, 8948051), (14, 5113172), (28, 2556586), (56, 1278293), (67, 1068424), (134, 534212), (268, 267106), (469, 152632), (536, 133553), (938, 76316), (1876, 38158), (3752, 19079)]